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What are the most deadly computer viruses in existence?

There are many different types of computer viruses, and new ones are created all the time. However, some viruses are more deadly than others. Here are some of the most deadly computer viruses in existence:

1. The ILOVEYOU virus is a destructive virus that was first released in 2000. It quickly spread around the world, causing billions of dollars in damage. The ILOVEYOU virus is primarily spread through email attachments, and once it is opened, it replicate itself and sends itself to everyone in the victim’s address book. It also overwrites important files on the victim’s computer, making it unusable.

2. The Melissa virus is another destructive virus that was first released in 1999. It also spread quickly and caused billions of dollars in damage. The Melissa virus is spread through email attachments and, once opened, it replicates itself and sends itself to the first 50 people in the victim’s address book. It also disables the victim’s computer, making it unusable.

3. The Code Red virus is a destructive virus that was first released in 2001. It infects computers running Microsoft’s IIS web server software. Once a computer is infected, the Code Red virus will replicates itself and send itself to other computers running IIS. It also attempts to disable security features on the victim’s computer, making it more vulnerable to attack.

4. The Sasser virus is a destructive virus that was first released in 2004. It quickly spread around the world, causing billions of dollars in damage. The Sasser virus is spread through a vulnerable hole in the Windows operating system. Once a computer is infected, the Sasser virus will replicates itself and try to disable the victim’s computer.

5. The WannaCry virus is a destructive virus that was first released in 2017. It quickly spread around the world, causing billions of dollars in damage. The WannaCry virus is spread through a vulnerabilities in the Windows operating system. Once a computer is infected, the WannaCry virus will encrypt the victim’s files and demand a ransom to decrypt them.

These are just some of the most deadly computer viruses in existence. New viruses are created all the time, so it’s important to have good antivirus software and to keep your computer up-to-date.

What is the most widespread computer virus?

As of May 2019, the most widespread computer virus is WannaCry. WannaCry is a ransomware virus that was first discovered in May 2017. Since its discovery, WannaCry has infected more than 230,000 computers in 150 countries.

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