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5 More Computer Viruses You Really Don't Want to Get
 
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From taking your files ransom to foiling uranium enrichment, here are five more computer viruses that you really want to avoid. Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Kevin Bealer, Justin Lentz, Mark Terrio-Cameron, Patrick Merrithew, Accalia Elementia, Fatima Iqbal, Benny, Kyle Anderson, Mike Frayn, Tim Curwick, Will and Sonja Marple, Philippe von Bergen, Chris Peters, Kathy Philip, Patrick D. Ashmore, Thomas J., charles george, and Bader AlGhamdi. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: http://dl.acm.org/citation.cfm?id=637244 http://olixzgv.berghel.net/col-edit/digital_village/nov-01/dv_11-01.pdf http://web.archive.org/web/20110722192419/http://www.eeye.com/Resources/Security-Center/Research/Security-Advisories/AL20010717 http://whatis.techtarget.com/definition/BIOS-basic-input-output-system http://searchsecurity.techtarget.com/definition/Chernobyl-virus https://nakedsecurity.sophos.com/2011/04/26/memories-of-the-chernobyl-virus/ http://arstechnica.com/security/2013/10/youre-infected-if-you-want-to-see-your-data-again-pay-us-300-in-bitcoins/ https://nakedsecurity.sophos.com/2013/10/12/destructive-malware-cryptolocker-on-the-loose/ https://www.justice.gov/opa/pr/us-leads-multi-national-action-against-gameover-zeus-botnet-and-cryptolocker-ransomware https://www.ted.com/talks/ralph_langner_cracking_stuxnet_a_21st_century_cyberweapon?language=en#t-620331 http://www.nytimes.com/2012/06/01/world/middleeast/obama-ordered-wave-of-cyberattacks-against-iran.html?pagewanted=2&_r=2&seid=auto&smid=tw-nytimespolitics&pagewanted=all http://arstechnica.com/tech-policy/2011/07/how-digital-detectives-deciphered-stuxnet-the-most-menacing-malware-in-history/ https://www.wired.com/2014/11/countdown-to-zero-day-stuxnet/ http://ece.wpi.edu/~dchasaki/papers/Stuxnet_Under_the_Microscope.pdf http://arstechnica.com/tech-policy/2012/06/confirmed-us-israel-created-stuxnet-lost-control-of-it/ Images: Bios Chip: https://commons.wikimedia.org/wiki/File:Bios_chip-2011-04-11.jpg
Views: 1084391 SciShow
5 Most Damaging Computer Virus
 
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5 Most Damaging Computer Virus #5. Conficker (2008) Conficker was spotted in November 21, 2008, the worm can infect other computers across a network and it can fix the bug as other worms trying the same are locked out. The next day, Microsoft had strongly suggested to its users to apply immediate updates to counteract vulnerabilities however, machines that were infected with Conficker A were activated. It then started to use different sets of 250 domains every day for other instructions. At that time, 500,000 computers are already thought to be infected with this worm. #4. Most Damaging Computer Virus MyDoom (2004) MyDoom also called, as Novarg is a computer virus that had clogged networks and had allowed unauthorized access to pc. The virus was also spread to file sharing networks and was able to open “back door” to computers. Most of the emails were seemed sent from charities, organizations, or any educational institutions so it can fool its recipients to open the email. #3. iloveyou bug (2000) The iloveyou bug was first spotted in Hong Kong and it had spread gradually to the west. It had infected business and government computers. Anti-virus companies in U.S had received many calls from their affected customers which had reported widespread infections. Computer security experts estimated software damage had amounted to $100 million and had even predicted that the cost may even exceed $1billion. #2. Gameover Zeus (2014) United States authorities had said in June 2014 that they were able to disrupt very sophisticated types of malware which was used to steal millions of dollars from people around the world. Gameover Zeus botnet is network of virus that infects computers and target small businesses while Cryptolocker is malicious software which encrypt on your files and it can be used to extract ransom payments from pc owners who wanted to access their own files. #1. Most Damaging Computer Virus Code Red (2001) Code red had infected over 225,000 computer systems worldwide in which sites that were affected had displayed messages of “Hacked by Chinese”. But despite the message, the exact origin of the virus was unclear. Ultimate goal of the worm was to gather strength by infecting pc and let those computers attack a numerical internet address which represented the White House. 10 Most Damaging Computer Virus , Top 5 Computer Viruses, Top Ten Most-Destructive Computer Viruses, 5 most dangerous computer viruses of all time, Timeline of computer viruses and worms, 10 Worst Computer Viruses of All Time, The 10 Most Destructive PC Viruses Of All Time, Top 10 worst computer viruses of all time, Top 10 Most-Destructive Computer Viruses Ever, 9 Of The Most Destructive Computer Viruses Of All Time, top 10 computer virus names list of commonly known computer viruses computer virus names 2015 top 5 computer viruses worst computer virus 2015 current computer virus names list of computer viruses and worms computer virus names and definitions
Views: 46 Media Lifestyle
Why Do People Create Computer Viruses?
 
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Why Do People Create Computer Viruses? Now That's A Question! Malware has become a fact of life for everyone using computers these days. This requires the use of Security software such Anti-virus and Anti-malware software, Firewalls, etc... There were over 50,000 computer viruses in 2000 has only continued to grow. Sophos, in a print ad in June 2005 claimed that there were “over 103,000 viruses.” And, Symantec, claimed in April 2008 that there were over one million. These figures show how computer viruses and malware are being created at an increasingly fast rate. This leads to the question of why anyone would create malware. And obviously, the answer is complex. With so many people creating viruses there are may be possibly hundreds of reasons, but most viruses are created to make money. Who Creates Malware? And Why Do They Do It? Almost all computer viruses and malware are written for profit. This has been the case for most of the last 20 years. Frequently, it is developed by criminal organizations. The most advanced and complexed viruses are now mostly created my these organizations. Many of these organizations operate similarly to legitimate companies, with different departments or individuals focusing on and specializing in the various stages of developing the viruses. There are many revenue streams that are used to make money with computer malware. These range from tracking computer users and gathering information to target them with ads. Delivering ads via Pop-up windows is also a commonly used advertising related. They can also be used to trick users into paying for fake tech support. This is done by using the virus to launch a pop-up window telling they have a virus or other computer problem and to call a number to receive help with the issue. If the user calls they will then be told they'll need to pay to have the issue fixed. Whether the issue (meaning the virus) is actually "fixed" or not varies, many times the computer is left infected with the same or different malware. Viruses also are frequently used to create Botnets. Botnets are used to place infected computers under the virus creators control. These botnets are used to make money thru DDoS extortion, where all of the computers in the Botnet are instructed to repeatedly visit a website in an attempt to take it offline, the website's owner is then instructed to pay the Botnet's controller to stop the attack. Another common way that botnets are used is to know as click fraud, click fraud is frequently used to create clicks on ads to generate ad revenue for the Botnet's controller. This is also frequently used by companies offering views, likes, subscribers, etc.. for pay. Additionally, viruses known as key-loggers are used to gather login info, such as bank, Paypal, and credit card information. The information is then either used by the Botnet's creator or sold to other criminals. The newest and most frightening form of malware is known as ransomware. Ransomware encrypts data on the target computer. Then the computer's owner is instructed to pay a ransom to get a code to un-encrypts their data. According to the FBI over 4,000 ransomware attacks have occurred every day in 2016. Which is a 300% increase over 2015, and the rate has only increased since then, with Kaspersky estimating at least one attack occurs once every 2 minutes. While profit is the main reason malware is created. Some are simply made by people or organizations wanting to be malicious or prove they can do something. This was especially common with early viruses. Additionally, malware can be created by governments and organizations for espionage purposes and to attack specific targets. An example of this would be Stuxnet which was used to target Iran's nuclear program and is believed to have been developed by the United States and Isreal. It targeted very specific computer configurations meaning that most infected machines suffered no damage. This was done by creators intentional to prevent collateral damage. As the internet and computers continue to become more and more vital to everyday life it's important to attempt to protect your devices from malware. Always keep up to date malware protection and try to avoid websites that you don't know to be trustworthy. It's also wise to keep backups of any important files in case they are damaged or encrypted by malware. These days it's less a case of if your devices will get malware and more a case of when...
5 Most Damaging Computer Virus
 
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5 Most Damaging Computer Virus #5. Conficker (2008) Conficker was spotted in November 21, 2008, the worm can infect other computers across a network and it can fix the bug as other worms trying the same are locked out. The next day, Microsoft had strongly suggested to its users to apply immediate updates to counteract vulnerabilities however, machines that were infected with Conficker A were activated. It then started to use different sets of 250 domains every day for other instructions. At that time, 500,000 computers are already thought to be infected with this worm. #4. Most Damaging Computer Virus MyDoom (2004) MyDoom also called, as Novarg is a computer virus that had clogged networks and had allowed unauthorized access to pc. The virus was also spread to file sharing networks and was able to open “back door” to computers. Most of the emails were seemed sent from charities, organizations, or any educational institutions so it can fool its recipients to open the email. #3. iloveyou bug (2000) The iloveyou bug was first spotted in Hong Kong and it had spread gradually to the west. It had infected business and government computers. Anti-virus companies in U.S had received many calls from their affected customers which had reported widespread infections. Computer security experts estimated software damage had amounted to $100 million and had even predicted that the cost may even exceed $1billion. #2. Gameover Zeus (2014) United States authorities had said in June 2014 that they were able to disrupt very sophisticated types of malware which was used to steal millions of dollars from people around the world. Gameover Zeus botnet is network of virus that infects computers and target small businesses while Cryptolocker is malicious software which encrypt on your files and it can be used to extract ransom payments from pc owners who wanted to access their own files. #1. Most Damaging Computer Virus Code Red (2001) Code red had infected over 225,000 computer systems worldwide in which sites that were affected had displayed messages of “Hacked by Chinese”. But despite the message, the exact origin of the virus was unclear. Ultimate goal of the worm was to gather strength by infecting pc and let those computers attack a numerical internet address which represented the White House. 10 Most Damaging Computer Virus , Top 5 Computer Viruses, Top Ten Most-Destructive Computer Viruses, 5 most dangerous computer viruses of all time, Timeline of computer viruses and worms, 10 Worst Computer Viruses of All Time, The 10 Most Destructive PC Viruses Of All Time, Top 10 worst computer viruses of all time, Top 10 Most-Destructive Computer Viruses Ever, 9 Of The Most Destructive Computer Viruses Of All Time, top 10 computer virus names list of commonly known computer viruses computer virus names 2017 top 5 computer viruses worst computer virus 2017 current computer virus names list of computer viruses and worms computer virus names and definitions
Views: 49 Media Lifestyle
Virus.Win9x.CIH/Chernobyl Destroying a Physical Computer
 
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The long awaited video of CIH trashing a standalone PC's BIOS and rendering the computer unable to boot. This video comes fourteen years to the day after CIH first unleashed its devastating payload upon the world. When CIH infects files, it checks to see whether there are enough gaps to completely store its code, rather than simply writing its code to the end of the file and increasing file size. If it has enough space, CIH will infect the file without increasing file size. If it does not, CIH will ignore the file, giving it better ability to further infect a user's computer without the user noticing anything. On April 26th (in the original variant), CIH activates, overwriting part of the BIOS (Basic Input Output System) and overwriting the first megabyte of all hard disks in an endless loop, causing the computer to crash. Once rebooted, the BIOS is corrupted and will no longer display anything on the screen or initiate the boot sequence, rendering the computer unusable. I realize RogueAmp does have a video of CIH doing this same thing, but now there is a video of it activating in HD and with narration, which I feel is invaluable to the whole experience. It's humbling to watch a piece of software bring an entire computer to its knees. Shoutout to my friend Wes (somefellow12345) who left one of the most amusing YouTube comments I've ever read on my old CIH video (which was done using a virtual machine).
Views: 1226108 danooct1
12 Signs Your Computer Has Been Hacked
 
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There are important signs your computer has been hacked and your data has been stolen. What should you do? Learn the easiest ways to protect your computer from hackers. Cyber attacks have recently become a very popular problem, so everyone is worried about protecting their data. To prevent your passwords or other important data from being stolen, you have to pay attention to any changes on your computer. Subscribe to Bright Side : https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside/ Instagram: https://www.instagram.com/brightgram/ 5-Minute Crafts Youtube: https://www.goo.gl/8JVmuC  ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me/
Views: 1808335 BRIGHT SIDE
Top 10 Computer Damaging Viruses in The World 2017
 
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Top 10 Computer Damaging Viruses in The World 2017 1. The Iloveyou computer virus This virus is considered to be one of the most dangerous computer virus ever known till 2017. The virus is said to have been programmed by two Filipino programmers namely Reonel Ramones and Onel de Guzman. The virus used social media platforms whereby it popped up and told the users to click on a link that was all about love issues. The users failed to understand that those links were viruses and the virus has been approximated to have caused a damage of up to 10 billion US dollars. 2. Code Red computer virus The Red code virus was first realised i the year 2001. The people who discovered the virus are two digital security employees. The virus was named the virus red code because the two digital employees found the virus as they were drinking the code red mountain dew. The virus had been restricted to specific places such as the white house in the United States of America. The virus caused a distraction of up to 2 billion US dollars. Chinese developed the virus. 3. Melissa This computer virus was named after an exotic dancer in Florida and was created by a man named David Smith in the year 1999. I come out as a word document that had been infected by a computer virus. This virus is reported to have caused a damage of up to 80 million US dollars. The man who created this virus was charged and was sentenced to 10 years in prison but spent just 20 months and paid a 5000 US dollar fine for the ten years sentence. 4. Sasser computer virus. This virus was first discovered in the year 2004. The virus was programmed by a computers science student named Sven Jaschan. The virus is the fourth in the rank affecting millions of computers as well as destroying a crucial infrastructure. 5. Zeus computer virus A number five is Zeus computer virus that is made of Trojan horse, and it affects computers that have Windows programs so that they can perform criminal activities. Approximately 70 million US dollars were stolen by the people who developed the virus, and an estimated 1 million computers were infected. 6. Conficker virus This virus made its appearance in the year 2008. It affected more than 9 million computers, and more than 9 billion dollars were stolen through the use of Conficker virus. Any computer that uses Windows was affected in cases it got in touch with that network. Then, it moved ahead to set up software that will twist the computer into a botnet labourer and scareware to scam cash off the user. Microsoft later provided a fix and patch with various antivirus peddlers providing updates to their definitions. 7. Stuxnet This virus is said to have been developed by the American government and the Israeli defence forces. The virus was created for the purpose of cyber warfare. The virus did help the two governments so that they can detect any nuclear attacks that Iran could be planning to the world. The virus function in a way that it gets into any computer, and it will detect the nuclear settings if the computer is found not to have the configuration of the nuclear, the virus will destroy the computer down, and the contrary is true about the computer without the nuclear configuration. 8. Mydoom 9. Cryptolocker 10. Flashback computer virus Web : http://www.technoblogguru.blogspot.com https://technoblogvideo.blogspot.com Twitter : https://twitter.com/Techblogguru Google + : https://plus.google.com/u/0/+TechnoBlogGuru Facebook : https://www.facebook.com/technoblogguru/
Views: 705 Techno Blog
Smash.exe Windows Virus
 
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The Smash virus gives true meaning to the term "Blue Screen of Death". Your computer LITERALLY DIES, as the virus overwrites a critical boot file with a trojan that trashes the hard disk on next boot. Scary.
Views: 146416 danooct1
How to Create an Awesome (Harmless) Computer Virus Prank (Fake Virus)
 
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Create an awesome computer Virus prank, this is harmless and does not affect anything, this is the secure way to create prank virus. Code- Write this code first- X=MsgBox("Message Description",0+16,"Title") 1. You can write any number from 1,2,3 or 4 instead of 0 (before the '+' symbol) Below is the meaning of these numbers: 0 = OK Button, 1 = OK / Cancel Button, 2 = Abort / Retry / Ignore Button, 3 = Yes / No / Cancel Button, 4 = Yes / No Button, 5 = Retry / Cancel Button 2. You can write 32 or 48 or 64 instead of 16. Below is the meaning of each number: 16 = Critical Icon, 32 = Help Icon, 48 = Warning Icon, 64 = Information Icon, Check the best laptops under $500 - http://amzn.to/2uLofcN Get Alexa ECO Dot at low price - http://amzn.to/2eExXHo If you are unable to create this prank Virus OR want the same Prank as in video then you can download it from here - http://sh.st/xj7Z9 It may say this is a malicious file but it is completely safe, download it anyway.
Views: 2409701 sandeep singh
DEFCON 19: The History and the Evolution of Computer Viruses
 
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Speaker: Mikko Hypponen For more information visit: http://bit.ly/defcon19_information To download the video visit: http://bit.ly/defcon19_videos Playlist Defcon 19: http://bit.ly/defcon19_playlist
Views: 234025 Christiaan008
What are the types of computer viruses?
 
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There are several types, forms, and protocols for different computer viruses affecting different aspects of a device. Find out more about them: https://www.geeksonsite.com/faqs/what-are-the-types-of-computer-viruses/
Views: 55 Geeks on Site
Remove Malware From Infected Computer by Britec
 
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Remove Malware From Infected Computer by Britec Before you start any malware removal process, you should back up all your data. This video will show you how to remove malicious malware from your computer. So if your computer is infected with malicious software like, virus, trojan, rootkit, worm, malware, ransomware, or rogues, then this video is for you. I will show you step by step instructions with different removal software on how to remove malware from Windows operating system. All the tools I use in this video are free malware removal tools, with all the links in the video discription. These should help you to clean up and free your computer from malware infection. Hitmanpro http://www.surfright.nl/en Malwarebytes http://www.malwarebytes.org/ Windows Defender Offline http://windows.microsoft.com/is-is/windows/what-is-windows-defender-offline TDSSKILLER http://support.kaspersky.com/downloads/utils/tdsskiller.exe http://www.briteccomputers.co.uk
Views: 40351 Britec09
How to Create an Awesome (Harmless) Computer Virus Prank | tech tunnel |
 
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Here is the Codes Code- Write this code first- X=MsgBox("Message Description",0+16,"Title") 1. You can write any number from 1,2,3 or 4 instead of 0 (before the '+' symbol) Below is the meaning of these numbers: 0 = OK Button, 1 = OK / Cancel Button, 2 = Abort / Retry / Ignore Button, 3 = Yes / No / Cancel Button, 4 = Yes / No Button, 5 = Retry / Cancel Button 2. You can write 32 or 48 or 64 instead of 16. Below is the meaning of each number: 16 = Critical Icon, 32 = Help Icon, 48 = Warning Icon, 64 = Information Icon, Our youtube Channel Subscribe us https://www.youtube.com/channel/UCdssNb0FsBt-AKaDJswLnpQ funny channel https://www.youtube.com/channel/UCvsBGlRMZ4YQoDB1nSawULQ Our facebook Page__Like us https://www.facebook.com/imtiazcomputer My facebook Profile__add me https://www.facebook.com/immi420 My twitter Account__Follow me https://www.twitter.com/imtiazg143 My InstaGram__Follow me https://www.instagram.com/t3ary_eyes/ My website__Check it https://imtiazcomputer.ml
Views: 108 Tech Tunnel
How to Decrypt files infected by RSA-4096 ransomware!
 
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How to GET FILES BACK after infected RSA-4096 ransomware To decrypt files encrypted by RSA-4096 ransomware get your files back: First, you need to remove RSA-4096 ransomware virus. Second, download rsa-4096 decryption tool to decrypt your files. How do I decrypt/restore files encrypted by RSA-4096 ransomware? This video is teach you How to use rsa-4096 decryption tool to decrypt your files. RSA-4096 ransomware files can be decrypted now! The TeslaCrypt(RSA-4096 ransomware) developers shut down their ransomware and released the master decryption key. This means that anyone who has encrypted files with the .xxx, .ttt, .micro, .mp3, .vvv, .ccc, or encrypted files without an extension can now decrypt their files for free! The RSA-4096 decryption tool(BloodDolly's TeslaDecoder) can be download.
Views: 211409 Mr. RemoveVirus
computer virus
 
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women virus :))))
Views: 13724 macmega
Dangerous Cryptolocker Ransomware Virus
 
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Dangerous Cryptolocker Ransomware Virus [email protected] crypto ransomware “Attention! Service return of credits casinos, informs you about the arrest of your files and suspension of the operation of your computer. For resolution of situation, please contact our customer support. – [email protected]” In this video we will take a look at HitmanPro.Alert 2, I will be testing it against a new crypto ransomware called [email protected], its a nasty crypto ransomware which can encrypt all your data files on your computer, dropbox and mapped network drives, once encrypted, you data will be held to ransom for a sum of money until you pay the cyber-criminal, never pay for decryption of data. If you have never herd about this, then that is good news for you, because it means you have not been infected by this infection, this type of malware can cripple a company in no time and infect every workstation on the network HitmanPro.Alert 2 http://www.surfright.nl/en/alert http://www.briteccomputers.co.uk
Views: 10986 Britec09
Computer Virus: Root Kit
 
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Made for computer tech.
HOW TO FIX " Your personal files are encrypted! " popup from CryptoLocker ransomware
 
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Remove CryptoLocker Ransomware and Restore Encrypted files. Cryptolocker (also known as "Trojan/Ransom-ACP", "Trojan.Ransomcrypt.F") is a Ransomware. After infected, -- usually following the opening of a malicious email. You will see a Cryptolocker - "Your personal files are encrypted!" windows popup Your important files encryption produced on this computer: photos, videos, documents, etc. Here is a complete list of encrypted files, and you can personally verify this. Encryption was produced using a unique public key RSA-2048 generated for this computer. To decrypt files you need to obtain the private key.(...) -- CryptoLocker takes control of the user's system and locks up all files How to remove CryptoLocker Ransomware & Restore Cryptolocker Encrypted files. Start your computer in "Safe Mode with Networking" To do this, 1. Shut down your computer. 2. Start up your computer (Power On) and, as your computer is booting up, press the "F8" key before the Windows logo appears. Follow the video,Good luck for you.
Views: 324596 Anti Computer Virus
I think my pc has a virus
 
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My computer define fly has a horrible virus Get This App: Action Movie FX
Views: 1061 Matt Strudel
Valve Takes Down Cryptocurrency Virus on Steam Store
 
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Abstractism wasn't the simple platformer it claimed to be. Not only was it selling items used in Team Fortress 2 scamming, but was also accused of having a cryptocurrency virus. Valve was quick to remove the game from the Steam Store, but this opens many questions as to if malware is being sold on the platform. Hosted by Josh Boyles - http://bit.ly/JoshBoyles Twitter: https://twitter.com/MeowCaptain Discord: https://discord.gg/010JL376D4uu0axzp Steam Group: https://steamcommunity.com/groups/PussyBattalion Sources: Reports of New TF2 Scamming Method https://archive.is/E3b0t https://archive.is/Qn6XK Reports of Awful Performance https://archive.is/ak2lh Reports of Malwarebytes Detecting Malware https://archive.is/qApEo The Definition of Cryptojacking https://archive.is/LRCZL The Developer's Response https://archive.is/PvlFV https://archive.is/TOO4b Valve's Statement on the Removal https://archive.is/9iqOe Music and Sound Effects by: http://www.epidemicsound.com http://audiomicro.com This video may contain copyrighted material; the use of which has not been specifically authorized by the copyright owner. We are making such material available for the purpose of comment, criticism and news reporting, which constitutes the ‘fair use’ of any such copyrighted material as provided for in section 107 of the US Copyright Law. As such, this video is committing no infringement of copyright, and any actions taken against it are a form of perjury.
Views: 38256 MeowCaptain
Virus, Worms and Trojan Horses Brief Introduction and Difference between their Functionality
 
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Virus, Worms and Trojan Horses Brief Introduction and Difference between their Functionality Keywords: Virus Worms Trojan Horses Network Security Notes
computer virus _ how viruses work ?
 
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Views: 362 Smile Tube
How do I remove CryptoWall virus and get my files back without pay for CryptoWall decrypter
 
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(CryptoWall removal guide) What is CryptoWall? How to decrypt encrypted files? CryptoWall is a new variant of the ransomware CryptoLocker virus. Crypto Wall is for the most part the same as CryptoDefense, CryptorBit and Cryptolocker other than the name change and different filenames for the ransom instructions. When Crypto Wall is installed it will scan your computer for data files and encrypt them. When CryptoWall is installed it will scan your computer for data files and encrypt them. It will then create files containing ransom instructions in every folder that it had encrypted a file. These ransom notes are DECRYPT_INSTRUCTION.HTML, DECRYPT_INSTRUCTION.TXT, and the DECRYPT_INSTRUCTION URL shortcut to the decryption service. DECRYPT_INSTRUCTION: What happened to your files ? All of your files were protected by a strong encryption with RSA-2048 using CryptoWall. More information about the encryption keys using RSA-2048 can be found here: http://en.wikipedia.org/wiki/RSA_(cryptosystem) What does this mean ? This means that the structure and data within your files have been irrevocably changed, you will not be able to work with them, read them or see them, it is the same thing as losing them forever, but with our help, you can restore them. How did this happen ? Especially for you, on our server was generated the secret key pair RSA-2048 - public and private. All your files were encrypted with the public key, which has been transferred to your computer via the Internet. Decrypting of your files is only possible with the help of the private key and decrypt program, which is on our secret server. What do I do ? Alas, if you do not take the necessary measures for the specified time then the conditions for obtaining the private key will be changed. If you really value your data, then we suggest you do not waste valuable time searching for other solutions because they do not exist. ... Message presented in the CryptoWall ransom payment page: You did not pay in time for decryption, that's why the decryption price increases 2 times. At the moment, the cost of decrypting your files is 1000 USD/EUR. In case of failure to 04/06/14 - 11:36 your key will be deleted permanently and it will be impossible to decrypt your files. ... CryptoWall virus removal: Reboot your computer into Safe Mode. Delete the related file. How do I get my files back(decrypt) without pay for CryptoWall decrypter? Use Previous Versions to restore your files. Watch More virus removal videos at:https://www.youtube.com/user/MrRemoveVirus
Views: 515563 Mr. RemoveVirus
CAUTION--Is your computer already infected with dangerous Gameover Zeus software?
 
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Virus could be lying dormant in thousands of British computers The dangerous cyber pandemic known as Gameover Zeus could have infected thousands of British computers and be lying dormant gathering data, experts say. The malware, which the FBI estimates has hit between 500,000 and one million computers worldwide, has resulted in users losing tens of millions of dollars. Gameover Zeus, which experts say is 'sophisticated' and capable of evading anti-virus software, infects a user's machine when they open a PDF or click on a link sent to them in an email. Once it is set up on the computer, Gameover Zeus will intercept all financial transactions and rewrite them, so that payments made by the user will be redirected into other accounts. The malware also has the power to disguise unapproved payments that are made, meaning that thefts might have occurred even if accounts appear normal. The virus has hit computer users around the world, with the most incidents reported in the U.S. and Italy -- 13 percent and 12 percent respectively. Seven percent of incidents have occurred in the UK. 'It keeps track of balances; it automatically corrects the numbers on the balance. It's so sophisticated that it hides its tacks,' said Nick Savvides, senior principal systems engineer at Symantec in Australia. FILES HELD TO RANSOM: HOW CRYPTOLOCKER LOCKS YOUR FILES AND THERE'S NOTHING YOU CAN DO Cryptolocker is malware run by the same gang behind Gameover Zeus and they are often installed on computers at the same time. The Cryptolocker malware often comes into effect if the user is not a 'viable' victim for Gameover Zeus and the network cannot access their financial details. Cryptolocker locks your computer, encrypts files and demands a ransom for them to be unlocked. 'There's really no alternative to getting files back after the infection [except paying the ransom],' said Marcel Mascunan, Marketing Manager for Kroll Ontrack Asia-Pacific. 'It's a really nasty piece of malware.' The U.S. Government admitted that at least one police force has been forced to pay this ransom to release sensitive files.
Views: 1137 Breaking News
Manually Remove "Your personal files are encrypted" by  Cryptowall/Cryptorbit/Cryptolocker & others
 
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Remove Cryptorbit, Cryptolocker, Cryptowall & others manually. No software required. I show you how to remove Cryptorbit but its the same exact steps to remove Cryptolocker as well as other similar infections. Follow me step by step. Pause this video if you need to. We will go into the registry but i will go slowly so pay attention. -First thing to do is go into you control panel and uninstall anything to do with Crypt. Some of you will have something in there, others will not. -Next we restart computer into "safe mode". Once your your computer starts to reboot back up, keep pressing the F8 key to get it in safe mode. Once there highlight and click "safe mode". -Once your computer is booted up and in safe mode click on the start button and type in "regedit" - Now, follow this exact path.. Hkey_current_User--software--microsoft--windows--current version--run- now look for Cryptorbit, right click it and press delete. And click yes to the prompt asking if you are sure you want to delete it. - Now click on the Start menu then click on "Administrator", then Appdata--Roaming-- then find and delete Cryptorbit. - Restart your computer as normal. And there you go. Congrats to you, you just did actually what these free programs will do except for adding additional malware on your computer. Please sub and Like if this worked for you. Thank you! Cyyptorbit Your personal files are encrypted. All files including videos, photos and documents, etc. on computer are encrypted. Encryption was produced using a unique public key generated for this computer. To decrypt files, you need to obtain the private key. The single copy of the private key, which will allow you to decrypt the files, located on a secret server on the Internet; the server will destroy the key after a time specified in this windows. After that, nobody and never will be to restore files. File decryption cost ~ $50. (some will say $200) In order to decrypt the files, open site 4sfxctgp53imlvzk.onion.to/index.php and follow the instruction. If 4sfxctgp53imlvzk.onion.to is not opening, please following steps below: 1. You must download and install this browser: http://www.torproject.org/projects/torbrowser.html.en 2. After installation, run the browser and enter the address: 4sfxctgp53imlvzk.onion.to/index.php 3. Follow the instructions on the web-site. We remind you that the sooner you do, the more changes are left to recover the files. Guaranteed recovery is provided within 10 days. http://barnegat-manahawkin.patch.com/groups/police-and-fire/p/prosecutor-warns-of-latest-home-computer-virus Prosecutor Warn of Latest Computer Virus
Views: 195358 iLuvTrading
How to remove crypto wall virus from your home or business office computers.
 
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How to remove crypto wall virus from your home or business office computers. This video give the "definition of" crypto wall virus and how ANY computer user can protect their assets. Subscribe below to make your community aware.
Views: 38 xtechs.support
Bytefence VS Cryptolocker {A-V Test #10}
 
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This video is for educational purposes only, watchers should not try to infect any computer with a virus unless with prior consent, legal authority and for testing/educational purposes, and that the video contains a video of testing a virus on a Virtual Machine, for educational purposes, which means no people or machines were negatively impacted or harmed in the making of the video. Also say that users should not try to copy this (testing viruses) at home without adequate prior knowledge or supervision, and they should only do so with their own computers; finally, in all situations they should never break the law in any way with the use of viruses, and in the event they do, neither you nor YouTube are legally responsible in any way. --------------------------------------------------------------------------------------------------------- Thanks for watching video I hope you enjoyed it :) Join My Discord Server : http://discord.io/siamalam Follow me on Facebook : https://goo.gl/U6wtVF Follow me on Twitter : https://twitter.com/SiamAlamYT ====================================================== If you are a developer or tester then you can have your hands on the viruses which I have tested yet : http://siamalamyt.tk/
Views: 8563 Siam Alam
Should You Encrypt Your Computer Hard Drive?
 
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Encrypting your hard drive ain't so tough. More Tech Discussions ▶ https://www.youtube.com/playlist?list=PLFr3c472Vstwe0Yk43UDnpqib5ReTwaJ- Subscribe Here ▶ https://www.youtube.com/user/ThioJoe?sub_confirmation=1 Most people don't even think to encrypt their hard drive, or have no idea how. It's actually not that difficult, and Windows has a feature built right into it called Bitlocker that will let you encrypt your drive, as long as you have at least the Pro version of Windows. However, there is other free software such as Veracrypt that will do full disk encryption, but it takes a bit of work to set up. You can also get a self-encrypting drive that does hardware encryption, and will not take up resources in your computer. My Twitter ▶ https://twitter.com/ThioJoe ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
Views: 74184 ThioJoe
Malware Theory - Oligomorphic, Polymorphic and Metamorphic Viruses
 
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Concepts and terminology of encrypted viruses and self-mutating viruses. Follow me on Twitter: https://twitter.com/struppigel
Surely not the "Virus DESTROYS Computer" story again? 60 Sec Security
 
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https://nakedsecurity.sophos.com/can-the-rombertik-malware-really-destroy https://nakedsecurity.sophos.com/spamming-diet-pill-pusher-sale-slash https://nakedsecurity.sophos.com/memories-of-the-love-bug-15-years-ago
Views: 2270 Sophos
What Is A Macro Virus On A Computer?
 
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Computer viruses attack the software of a computer operating system, usually trying to damage 3 nov 2010. In computing terminology, a macro virus is that written in language programming which embedded inside software application (e. It can corrupt data, create new files, move text, flash colors, insert chapter 1 is an introduction to the world of malicious code and its authors. Macro virus? Definition from whatis searchsecuritywhat is macro searchsecuritymacro virus definition and prevention what a Kaspersky lab in. Macro virus definition from pc magazine encyclopediawhat is a macro and how to remove it combofix. A macro virus is a computer that alters or replaces macro, which set of commands used by programs to click here learn about threats at the pc tools security news blog. Once installed on a computer, they macro virus definition is computer that replaces macro, which what enables program to work and instigates designated pc magazine tech encyclopedia index definitions common technical written in language placed within document type of the same used for software applications, most often office application mini can easily infect particular system. Macro virus runs inside another program. What is a macro virus youtube. Macro virus wikipedia en. What is a macro virus? Computer hopewhat Definition from techopedia. Macro viruses tend to be surprising but relatively harmless a macro virus is defined as computer written in the same language used for software applications, such word processors The main risk of their ability spread quickly. 13 dec 2013 from weaponized viruses through computer worms in the 1990s most target the boot sector of your computer and activate when you start your system. What is a macro virus? Msdn microsoft. Macro virus? Definition from whatis searchsecurity. Macro virus examples malicious mobile code [book]. Once an infected macro is run, all other documents on a user's computer become industry definition for the term virus. For example macro viruses are often harmless to the computer or program itself, but they cause confusion and frustration for user. You will learn there is a lot more to the rogue program world than computer viruses. Word processors and spreadsheet applications) a macro virus is computer that 'infects' microsoft or similar application causes sequence of actions to be performed automatically when the started something else triggers it. History of computer viruses, part 2 macro viruses and worms how are different from others? Macro virus dictionary definition umbc. Googleusercontent search. Wikipedia wiki macro_virus url? Q webcache. Macro virus possesses on this pagepublished april 1999. Learn more about web security, how to keep your computer safe, and the latest 26 apr 2017 a mac or macro virus is that spreads other computers through software programs utilize macros. Macro viruses, on the other hand, are often created by user error and a computer virus that uses macro capabilities of an application to execute code or programming steps embedded in data files associated with author can program his creation do almost anything is possible pc.
How do I remove RSA-4096 cryptosystem encrypt ransomware? (Crypto Virus Removal Guide)
 
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What is RSA-4096 encrypt virus? Are you infected with RSA-4096 encrypt virus? And a ransom of $500 was asked for decypt files. What is RSA-4096 encrypt virus? How to remove RSA-4096 encrypt virus (Cryptosystem virus) ? RSA-4096 encrypt virus (New TeslaCrypt 3.0 .xxx, .vvv, .ttt, .micro, or .mp3 variants ) is a file-encrypting ransomware, which will encrypt the personal documents found on victim’s Computer using RSA-4096 key and extorts money from the victims. The ransom is $500 for decrypt your files. Once RSA-4096 infecte your computer, it will scan the the computer for data files that match a particular extension. If it detects a targeted extension it will encrypt the files using AES encryption and encrypt the personal documents found on victim's computer using RSA-4096 key. Then the RSA 4096 Ransomware will pop up the following message on the victim's computer(The RSA-4096 encrypt ransom note filenames are now in the format _ReCoVeRy_+xxx.txt, _ReCoVeRy_+xxx.png, _ReCoVeRy_+[5-characters].HTML ): NOT YOUR LANGUAGE? USE https://translate.google.com What's the matter with your files? Your data was secured using a strong encryption with RSA4096. Use the link down below to find additional information on the encryption keys using RSA4096:https://en.wikipedia.org/wiki/RSA_(cr...) What exactly that means? It means that on a structural level your files have been transformed. You won't be able to use, read, see or work with them anymore. In other words they are useless, however, there is a possibility to restore them with our help. What exactly happened to your files? *** Two personal RSA4096 keys were generated for your PC/Laptop; one key is public, another key is private. *** All your data and files were encrypted by the means of the public key, which you received over the web. *** In order to decrypt your data and gain access to your computer you need a private key and a decryption software, which can be found on one of our secret servers. What should you do next? There are several options for you to consider: 1. You can wait for a while until the price of a private key will raise, so you will have to pay twice as much to access your files or 2. You can start getting BitCoins right now and get access to your data quite fast. In case you have valuable files, we advise you to act fast as there is no other option rather than paying in order to get back your data. In order to obtain specific instructions, please access your personal homepage by choosing one of the few addresses down below... Your files are encrypted. To get the key to decrypt files you have to pay 500 USD. If payment is not made ​​before (date) the cost of decrypting files will increase 2 times and will be 1000 USD Prior to increasing the amount left... How to get rid of RSA-4096 encrypt virus? Remove RSA-4096 encrypt virus manually 1. Restart your computer into Safe Mode 2. Remove associated RSA-4096 encrypt virus Files. Remove associated RSA-4096 encrypt virus Registry Information. How to get my files back(Decrypt files)? Unfortunately at this time there is still no way to decrypt the newew variants of RSA-4096 encrypt virus.
Views: 68728 Mr. RemoveVirus
CRYPTOMINING
 
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Explaining cryptocurrency mining like Bitcoin and Ethereum! What is ransomware? https://www.youtube.com/watch?v=UJlhVUE6Zh8 Coinbase Bitcoin Wallet: https://www.coinbase.com NiceHash cryptocurrency mining program: https://www.nicehash.com/?p=gstarted#seller Cryptocurrency mining calculator: https://www.nicehash.com/?p=calc Subscribe! http://www.youtube.com/austinevans Instagram: http://instagram.com/austinnotduncan Twitter: http://twitter.com/austinnotduncan Facebook: https://www.facebook.com/austinnotduncan
Views: 1066229 Austin Evans
Pro Computer Service - Fox News - Conficker
 
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Anthony Mongeluzo from Pro Computer Service discusses the Conficker computer virus and provides suggestions on how to prevent infection. Originally broadcast on Fox 29 - Philadelphia on 3/26/2009.
Views: 2186 HelpMePCS
NETWORK SECURITY - TYPES OF ATTACKS
 
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Two Categories of attacks 1) Passive Attacks a) Release of the content b) Traffic Analysis 2) Active Attacks a) Masquerade b) Replay c) Modification of Message d) Denial of Service
How to Protect USB from Virus 2018
 
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How to Secure USB Drive Without Antivirus 2018. Protect your USB flash Drive from Shortcut Viruses, Trojan and Malware. This method will help you protect and secure your USB flash drive from all type of viruses without using an Antivirus. ***My video Making Items*** ***Samson C03U Microphone: See price at Amazon: https://amzn.to/2J7X4MZ ***Hitfilm Pro (Editing Software): See Price at Amazon: https://amzn.to/2J7YM0R ***My Laptop: (Hp pavillion) See Price at Amazon: https://amzn.to/2JppTYK USB Flash Drive: See Price at Amazon: https://amzn.to/2LRpjS7 ***DISCLAIMER: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This helps support the channel and allows us to continue to make videos like this. Thank you for the support!*** Facebook Page: https://goo.gl/gns8u1 About the video: In the video, I have shown a simple method to secure usb flash drive on your laptop/pc without using any kind of antivirus. This will protect your usb from any kind of viruses and will help to secure your usb permanently. THANKS FOR WATCHING!
Views: 394 Awais Noor
How to Remove Coin-hive.com from Google Chrome, Mozilla Firefox, Microsoft Edge
 
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If you unable to remove the Coin-hive.com redirect, follow the video tutorial and try every step by step. You can easily remove Coin-hive.com browser hijacker from your web browser without any third-party software. If your browsers’ home page or default search engine has been changed to this Coin-hive.com that means your computer got infected with browser hijacker virus. Coin-hive.com is a browser Homepage . What is Coin-hive.com, Coin-hive.com is a browser hijacker. It changes browser default search engine, homepage and new tab page. Ordinarily, the hijacker infects browsers with free software downloads. It displays adds in the browser and computer desktop. Keyword: Complete and actual tutorial that will show how to remove Coin-hive.com, Coin-hive.com Removal guide, Automatic Coin-hive.com Removal, Coin-hive.com, how to remove Coin-hive.com, uninstall Coin-hive.com, what is Coin-hive.com, Coin-hive.com removal guide, Internet Explorer, Firefox, Google Chrome, remove Coin-hive.com, remove coin-hive, remove coin-hive search, How to Remove Coin-hive.com From Google Chrome, remove search virus, remove browser hijacker, redirect virus, kill, clean, uninstall, delete, fix, Internet Explorer, get rid of, Homepage, Coin-hive.com removal, Mozilla Firefox, Safari, Google Chrome, browser hijacker, other Proxy Redirects, Firefox, Internet Explorer, Virus Removal Guide, remove google redirect, google redirect, remove proxy virus, delete proxy malware, remove redirects from chrome, remove google custom search engine virus, google cse virus, uninstall Coin-hive.com, Coin-hive.com redirect removal guide, How to manually remove Coin-hive.com, How to Remove Coin-hive.com redirect virus, How to Remove Coin-hive.com Pop-up Virus, Best Way to Get Rid of Coin-hive.com, Remove Coin-hive.com Without Third-Party Software, remove Coin-hive.com, Coin-hive.com chrome, Coin-hive.com hijack, Coin-hive.com virus, get rid of Coin-hive.com, Coin-hive.com homepage, Coin-hive.com trojan killer, Coin-hive.com retirar, Coin-hive.com eliminar, se livrar de Coin-hive.com, Please Subscribe My Channel Please visit my channel For More Videos: https://www.youtube.com/channel/UCf8sC96Vd-zwMixrPr2BY8g
Views: 16990 Techno Desk
What IS RansomWare | How To Protect Your Computer!!!
 
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What Is RansomWare | How To Protect Your Computer!!! computer, wannacry, protect, malware, what is ransomware, wannacry ransomware, ransomware attack, nsa, know, everything, virus, viruses, trojan, trojans, worms, ransomware cyber attack, ransomware removal, ransomware explained, ransomware meaning, wanacrypt0r 2.0, nhs ransomware, bitcoins, ransomware tutorial, insurance, ransomware attacks 2017, ransomware in action, ransomware removal, ransomware protection, technology, tech, latest. Ransomware is a type of malicious software that blocks access to data or threatens to publish it until a ransom is paid. Simple ransomware may lock the system in a way which is not difficult for a knowledgeable person to reverse. More advanced malware uses a technique called cryptoviral extortion, in which it encrypts the victim's files, making them inaccessible, and demands a ransom payment to decrypt them. The ransomware may also encrypt the computer's Master File Table (MFT) or the entire hard drive. Thus, ransomware is a denial-of-access attack that prevents computer users from accessing files since it is intractable to decrypt the files without the decryption key. Ransomware attacks are typically carried out using a Trojan that has a payload disguised as a legitimate file. While initially popular in Russia, the use of ransomware scams has grown internationally in June 2013, security software vendor McAfee released data showing that it had collected over 250,000 unique samples of ransomware in the first quarter of 2013, more than double the number it had obtained in the first quarter of 2012. Wide-ranging attacks involving encryption-based ransomware began to increase through Trojans such as CryptoLocker, which had procured an estimated US$3 million before it was taken down by authorities, and CryptoWall, which was estimated by the US Federal Bureau of Investigation (FBI) to have accrued over $18m by June 2015. * SUBSCRIBE HERE: https://www.youtube.com/channel/UCKO2RNhZa_CGGo7juQQXEOA * Top Info Tube * Hello! Welcome To My Top Info Tube Youtube Video Channel. This Channel Is Based On Quick & Easy Top Info. So, I Will Upload And Share Different Top Info from around the world. To Get Latest Updates And Videos Please Hit That " Subscribe" Button And Don't Forget To Click On Like Button On My Videos. Thanks. * FOLLOW ME HERE : * FACEBOOK: * INSTAGRAM: * PINTEREST: * TWITTER :
Views: 16 Top-Info- Tube
What is Ransomware Cyber Attack---- WaanaCry Virus क्या है
 
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how to prevent ransomware ransomware removal tool ransomware virus ransomware definition ransomware examples ransomware attacks ransomware decrypt ransomware cryptolocker ransomware attacks 2017 india ransomware attacks in windows 8
Views: 28 TechDigital
How to protect your computer from malware and hackers 2017 | Malware protection tutorial
 
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Please watch: "How Facebook targeted advertisements track you online, offline and where they sell your private data" https://www.youtube.com/watch?v=9sFl2qGedFQ -~-~~-~~~-~~-~- How to protect your computer from malware and hackers in 2017? Protection against malware and viruses is often presented as a far to simple task. "Just install an antivirus and back up your software and you'll be fine." However, to truly protect yourself from malware, viruses, and hackers, you need change your thinking and daily computing habits. Follow my 2017 malware protection tutorial to learn more about what you can do to protect your computer from malware and viruses. #1 Don't rely on following "10 tips to protect your computer from malware". Cybersecurity is a process not a product. There are 700 million malwares in existence right now. You need be more vigilant than just following ten easy tips on how to manage your cyber security and protection against malware. #2 Malware is not just viruses. There are so many types of malware that require different approach to protect yourself from them, that having an antivirus can be as far as even more damaging than not having one. You need to understand that malware executes itself just like any other program (in most cases). That means it need administrative (root) privileges, which YOU, the user, have to grant it in order to function. On windows you probably use administrative user account by default, but that's the biggest security flaw of your system. You need be logged in as standard (non-admin) user and elevate privileges only if you have to install a trusted software. Linux does this job for you by default, so if you want best security you can get, install Linux and use it as much as you can. #3 Use common sense. To protect your data from getting encrypted by ransomware, always back up on external hard drives. 2 is 1 and 1 is none. To protect against software vulnerabilities, do regular security updates. To protect your computer against malware with remote access, use non-admin account and install software only from trusted sources. #4 Never trust anyone with your data, don't trust anybody to do the job for you. Even patched systems can be vulnerable, because many times companies don't immediately fix vulnerabilities - Wannacry and Petya ransomwares were created like this. No antivirus can protect you from the 700 million malwares that are in the world. You are responsible for your security so take it that way all the time. Sources: http://www.techrepublic.com/article/cyberweapons-are-now-in-play-from-us-sabotage-of-a-north-korean-missile-test-to-hacked-emergency/ https://thewire.in/137220/wannacry-cyber-security-threat-us-non-proliferation/ http://www.techrepublic.com/blog/it-security/security-is-an-ecosystem-not-a-product/ http://www.techrepublic.com/article/cyberweapons-are-now-in-play-from-us-sabotage-of-a-north-korean-missile-test-to-hacked-emergency/ Credits: The Complex s by McLoed (incompetech.com) http://creativecommons.org/licenses/b... 'Reveal' by Chuki Beats https://www.youtube.com/user/CHUKImusic Follow me: https://twitter.com/The_HatedOne_ https://www.reddit.com/user/The_HatedOne/ https://www.minds.com/The_HatedOne Help fight for our digital rights: https://act.eff.org/ The footage and images featured in the video were for critical analysis, commentary and parody, which are protected under the Fair Use laws of the United States Copyright act of 1976.
Views: 2217 The Hated One
How to prevent and remove a virus - 2017 - Computer security 101!
 
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In this video I run through how to find and remove spyware, how to find and remove trojans, how to find and remove malware and how to find and remove viruses from your computer. Free anti-virus links Malwarebytes: http://www.malwarebytes.org/ Avg: http://free.avg.com/us-en/homepage Security essentials: http://windows.microsoft.com/en-us/windows/security-essentials-download Other links: Firewall: http://www.comodo.com/home/internet-security/firewall.php Virus total: https://www.virustotal.com/en/ Ccleaner: http://www.piriform.com/ccleaner SandBoxie: http://www.sandboxie.com/ How to remove a virus: 1. Run your virus-scanner, but beware, many modern viruses can circumvent (or hide from) anti-virus programs. Quarantine anything suspicious. 2. Make sure you are using a reputable antivirus. Some good free ones are Avira AntiVir, AVG, and avast! 3. In the event no viruses were found and your issue virus issue is still present follow these next steps. 4. Have a scanner, such as Malwarebytes Anti-Malware, Spybot Search and Destroy and Superantispyware. 5. Depending on the virus you might not be able to install any software or do updates. If this is the case skip to step 7, otherwise continue to step 6. 6. Reboot into "Safe Mode". Restart your computer and press F8 before Windows loads. Press F8 several times if you need to. Select "Safe Mode" from the resulting menu. Safe Mode disables much of the start-up routine. 7. Reboot into "Safe Mode with Networking". Restart your computer and press F8 before Windows loads. Press F8 several times if you need to. Select "Safe Mode with Networking" from the resulting menu. Safe Mode with Networking disables much of the start-up routine but allows the use of basic web browsing, allowing you to access to download and update Malwarebytes, Make sure you select full scan option instead of quick scan. 8. Once in safe mode with networking download Malwarebytes from their website, install it and update it. 9. Run your malware scanners - Run both the scanners sequentially, deleting any references found. CAUTION: When deleting infected files make sure you are not removing important files you require (e.g. Microsoft Outlook uses ".pst files" for your email, and often some emails within this ".pst file" are infected). Virus scanners will delete your complete ".pst file" so this means your entire email inbox, not just a single email.
Views: 85197 Jimmie
How To Repair A Corrupted SD Card or USB Flash Drive ( English )
 
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in this video i will show you how to fix USB Flash or SD Card formatting problem. the method shown in this video will format your drive. use this tool to recover your DATA. http://bit.ly/Wondershare-data-recovery if you have a SD card or USB Flash drive. when you connected to pc it wants you to format it. if you try to format windows cant format your sd card. for more details please watch the video... IF THIS METHOD DIDNT WORK FOR YOU, THEN YOU SHOULD TRY TO RECOVER YOUR FILES FROM THAT CORRUPTED SD CARD/USB FLASH. HERE ARE SOME DATA RECOVERY SOFTWARE YOU CAN USE. 1. iFind Photo Recovery. http://bit.ly/iFind-Photo-Recovery 2. Apower Data Recovery. http://bit.ly/apower-soft-recovery 3. Wondershare Data Recovery. http://bit.ly/Wondershare-data-recovery 4. Wise Data Recovery. http://bit.ly/Wise-Data-Recovery 5. GiliSoft Data Recovery. http://bit.ly/Gilisoft-Data-Recovery 6. RecoverIt Free. http://bit.ly/recover-it-free VISIT MY WEBSITE FOR MORE LATEST TIPS AND TRICKS. www.techzaada.com SUGGESTED VIDEOS. 1. 5 Ways to Repair a Corrupted SD Card/USB Flash or External Hard Disk. https://www.youtube.com/watch?v=oBkC8EhbZ7U&t=160s 2. How to Transfer Files From USB Flash to iPhone/iPad/iPod (No Computer Needed) https://www.youtube.com/watch?v=o-T3V9WgoSg&t=114s - 3. How to Remove Pattern or Password from Android Phone without Factory Reset/Without Loosing data. https://www.youtube.com/watch?v=mbMBqBLPGLQ&t=1s - 4. How to Hide your WiFi Signal from others. https://www.youtube.com/watch?v=Z4jG1Dw-9iU&t=12s - 5. How to Backup or Recover Data from a Broken Android Phone/Tablet https://www.youtube.com/watch?v=noCGBSryzIc&t=25s - 6. How to install Mac OS on any Windows Computer https://www.youtube.com/watch?v=Dd7z-lQ1FB0&t=52s - 7. How to Recover deleted files from Android. https://www.youtube.com/watch?v=EvesbfSC6hU - 8. How to Backup data from a Broken iPhone or iPad. https://www.youtube.com/watch?v=gmfCDvt-vrI&t=163s - 7. How to get PAID Udemy courses for free. https://www.youtube.com/watch?v=HX2gtSQPU8U&t=3s - 8. How to Move All Data from Android to iOS and iOS to Android https://www.youtube.com/watch?v=iG5cnMhrSNE ----------------------------------------------------------------------------------------------------------- Follow me on Twitter https://twitter.com/TechZaada Follow me on Facebook https://www.facebook.com/techzaada Follow me on Google Plus https://plus.google.com/u/0/communities/102161270264068173502 . DISCLAIMER: This video contains Affiliate links which means if you purchase the software from my link. I'll receive a small commission. this help and supports this channel. and allows me to continue to make videos like this. Thank YOU FOR YOUR SUPPORT.
Views: 4957094 Tech Zaada
computer virus _ Top 5 dangerous antivirus
 
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computer virus _ Top 5 dangerous antivirus computer virus _ Top 5 dangerous antivirus computer virus _ Top 5 dangerous antivirus computer, free antivirus, antivirus free antispyware, computer virus, computer parts, what is a virus, virus definition, internet virus virus detection, trojan horse, trojan remover, trojan horse virus, trojan virus, how to remove trojan virus, malware, anti malware malware protection, malware virus, anti virus protection, brain computer virus, computer virus codes, clean computer virus, crazy computer virus, creepy computer virus
Views: 51 Smile Tube
How do I get rid of WannaCry 2.0 popup?(Wana Decrypt0r2.0 REMOVAL)
 
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How do I remove "Ooops, your files have been encrypted!" popup? What is Wana Decrypt0r2.0? How to remove it? Wana Decrypt0r ransomware's name is WCry, but is also referenced online under various names, such as WannaCry, WanaCrypt0r, WannaCrypt, or Wana Decrypt0r. Recently the WanaCrypt0r ransomware as it took the world by storm by causing major ransomware outbreaks at Telefonica, Chinese Universities, the Russian Interior Ministry, and other organizations. Wana Decrypt0r Ransomware Using NSA Exploit Leaked by Shadow Brokers Is on a Rampage. When your PC infected with Wana Decrypt0r, the virus will extract an embedded file into the same folder that the installer is located in. WanaCrypt0r will then download a TOR client from https://dist.torproject.org/torbrowser/6.5.1/tor-win32-0.2.9.10.zip and extract it into the TaskData folder. When a file is encrypted by Wana Decrypt0r, the virus will append the .WNCRY or .wnry extension to the encrypted file to denote that the file has been encrypted. How to remove Wana Decrypt0r? 1 Remove associated Wana Decrypt0r virus Registry Information: HKCU\Software\Microsoft\Windows\CurrentVersion\Run\[random] "[Installed_Folder]\tasksche.exe" HKCU\Software\WanaCrypt0r\ HKCU\Software\WanaCrypt0r\wd [Installed_Folder] HKCU\Control Panel\Desktop\Wallpaper "[Installed_Folder]\Desktop\@[email protected]" 2 Follow the virus removal video. How to decryt .WNCRYT File get your files back? Unfortunately, at this time there is still no way to decrypt .WNCRYT encrypted files for free. Message from the virus: Ooops, your important files are encrypted. Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 12t9YDPgwueZ9byMgw219p7AA8isjc6SMw Next, please find an application file named "@[email protected]". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking Contact Us on the decryptor window.
Views: 149480 Mr. RemoveVirus
Why Was the WannaCry Attack Such a Big Deal?
 
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On Friday, May 12th, 2017, the ransomware program WannaCry started spreading to computers all over the world at an alarming rate. A couple days later, it was basically completely contained with very little damage done. So what happened? Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—we couldn't make SciShow without them! Shout out to Kevin, Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Bryce Daifuku, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://www.cnet.com/news/wannacry-wannacrypt-uiwix-ransomware-everything-you-need-to-know/ http://www.npr.org/sections/thetwo-way/2017/05/15/528451534/wannacry-ransomware-what-we-know-monday https://www.cnet.com/news/ransomware-attack-cyberattack-malware/ https://www.symantec.com/connect/blogs/what-you-need-know-about-wannacry-ransomware https://technet.microsoft.com/en-us/library/hh831795(v=ws.11).aspx https://www.wired.com/2017/05/accidental-kill-switch-slowed-fridays-massive-ransomware-attack/ https://arstechnica.com/security/2017/05/fearing-shadow-brokers-leak-nsa-reported-critical-flaw-to-microsoft/ http://money.cnn.com/2017/05/16/technology/hospitals-vulnerable-wannacry-ransomware/ https://www.elliptic.co/wannacry/ https://www.ft.com/content/fa5ed73a-37e7-11e7-ac89-b01cc67cfeec http://www.bbc.com/news/world-europe-39907965 https://www.theverge.com/2017/5/14/15637888/authorities-wannacry-ransomware-attack-spread-150-countries https://www.wired.com/2017/05/wannacry-ransomware-hackers-made-real-amateur-mistakes/
Views: 723813 SciShow
How Hackers Really Crack Your Passwords
 
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How do computer hackers figure out our passwords? Learn about the techniques they use to crack the codes, and what systems protect us. Building Digital Labyrinths To Hide Your Password - https://youtu.be/KFPkmhcSlo4 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Here's How to Stop Russian Cyber-Hacking http://www.seeker.com/heres-how-to-stop-russian-cyber-hacking-2149775375.html “In October, malware embedded in residential internet routers and DVRs helped orchestrate a large-scale distributed denial of service (DDOS) attack on the East Coast that shut down Amazon, Netflix, Twitter and other major websites. The following month, a ransomware hack shut down San Francisco's public transit ticketing system for a few days after Thanksgiving.” 7 sneak attacks used by today's most devious hackers http://www.infoworld.com/article/2610239/malware/7-sneak-attacks-used-by-today-s-most-devious-hackers.html “Millions of pieces of malware and thousands of malicious hacker gangs roam today's online world preying on easy dupes. Reusing the same tactics that have worked for years, if not decades, they do nothing new or interesting in exploiting our laziness, lapses in judgment, or plain idiocy.” How Your Passwords Are Stored on the Internet (and When Your Password Strength Doesn't Matter) http://lifehacker.com/5919918/how-your-passwords-are-stored-on-the-internet-and-when-your-password-strength-doesnt-matter “There are a number of ways a site can store your password, and some are considerably more secure than others. Here’s a quick rundown of the most popular methods, and what they mean for the security of your data.” ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos daily. Watch More DNews on Seeker http://www.seeker.com/show/dnews/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Trace Dominguez on Twitter https://twitter.com/tracedominguez DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ https://plus.google.com/u/0/+dnews Seeker http://www.seeker.com/ Sign Up For The Seeker Newsletter Here: http://bit.ly/1UO1PxI
Views: 2693325 Seeker
Tampa Bay's News Ch10 - Super Viruses
 
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After the continued outbreak of rogue antivirus programs and fake antispyware scanners, Tampa Bay's 10 News speaks with computer expert Ryan Malize; owner of Pinellas Computers, in Seminole. Janie Porter reports on the new "super viruses" that take online computer deception to a whole new level. Has a so called "protection program" or "repair tool" popped up on your computer screen, and now you can't do anything? Is it limiting access to your email, internet, and other programs? This likely means that you have been infected with a new form of virus called scareware. These programs look convincing, and trick you into thinking that your computer is actually infected with a real virus. In fact, there is likely nothing wrong. These hackers make money by offering to fix/cure/repair the so-called problems, errors, and infections on your computer. So, what happens if you pay for their clean-up or removal service? Nothing. Your computer will still remain infected with the fake scanning program, and you may potentially have your credit card details or identity compromised by the internet thieves.
Views: 368 Pinellas Computers
Top 7 types of computer viruses | Top 10 MOST DANGEROUS Computer Viruses Of All Time
 
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Top 7 types of computer viruses Computer viruses and its types Video Link: https://youtu.be/odw-1JY83_o Types of computer viruses Welcome To Top 7. types of computer viruses. Number 7. Nonresident Viruses. This sort of viruses is comparable to Resident Viruses by using replication of module. Number 6. Multipartite Viruses. These type of viruses spread in a variety of ways. Their actions vary with respect to the OS installed and presence of certain files. Number 5. Macro Viruses. Exemplary instance of Macro Virus: WM.Concept, it was introduced in 1995 the very first macro virus that spread through Microsoft Word. Number 4. Logic Bomb Viruses. Logic Bomb Viruses or sometime know as Time Bomb is small piece of malicious code or program which have capability to insert itself to other programs or system and perform specific action. Number 3. Encrypted Viruses. This sort of viruses contains encrypted malicious code, decrypted module. Number 2. Companion Viruses. Companion Viruses is another kind of viruses. When user computer infect by this kind of viruses. Number 1. Boot Sector Viruses. This sort of viruses has ability to cover up in boot sector. If you want to know more about Top 7, forms of computer viruses and more videos please subscribe us.Thank you. To know more, Subscribe our channel: https://www.youtube.com/channel/UCG9DskvsCsUlOudfjs_rUOg?sub_confirmation=1 Facebook Page : https://goo.gl/4uriYN https://www.facebook.com/smartchoiceeee Website: #Top 7 types of computer viruses #computer viruses #computer viruses explained #computer viruses in action #computer virus attack in action #computer virus removal #computer virus removal windows 10 #free computer virus removal software #Top 10 MOST DANGEROUS Computer Viruses Of All Time
Views: 40 Smart Choice Hub
Ransomware As Fast As Possible
 
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Criminals have started using new types of malware to hold your computer hostage for money. How does this work, and how can you stay safe? lynda.com message: Sign up for your 10-day FREE trial at http://lynda.com/techquickie Follow: http://twitter.com/linustech Join the community: http://linustechtips.com
Views: 333239 Techquickie