What are the most deadly computer viruses in history?
There is no definitive answer to this question as it largely depends on personal opinion. However, some of the most commonly cited deadly computer viruses in history include the following:
1. The Chernobyl Virus
The Chernobyl virus is widely considered to be one of the deadliest computer viruses in history. It was first discovered in 1998 and was named after the Chernobyl nuclear disaster. The virus was designed to spread rapidly and cause extensive damage to computer systems. It was estimated that the Chernobyl virus caused around $10 billion in damages worldwide.
2. The Melissa Virus
The Melissa virus was first discovered in 1999 and quickly spread around the world. It was estimated to have caused around $80 million in damages. The virus was designed to spread via email attachments and would infect a computer system when the attachment was opened. It would then spread to other computers on the same network.
3. The Love Bug Virus
The Love Bug virus was first discovered in 2000 and was notable for being one of the first mass-mailing viruses. It was estimated to have caused around $5.5 billion in damages worldwide. The virus would Spread via email attachments and would infect a computer system when the attachment was opened. It would then send itself out to all of the contacts in the victim’s address book.
4. The Code Red Virus
The Code Red virus was first discovered in 2001 and was notable for being one of the first worms to exploit a vulnerability in Microsoft’s IIS web server software. It was estimated to have caused around $2 billion in damages. The virus would spread rapidly and would cause extensive damage to the systems it infected.
5. The Sasser Worm
The Sasser worm was first discovered in 2004 and was notable for being one of the first worms to spread via the internet. It was estimated to have caused around $18 billion in damages. The worm would exploit a vulnerability in the Windows Operating System and would cause infected computers to crash.
These are just some of the most deadly computer viruses in history. There have been many other damaging and destructive viruses over the years. As technology continues to evolve, it is likely that we will see even more deadly computer viruses in the future.
What are the most common computer viruses?
As of May 2019, the most common computer virus is WannaCry, which hit computers around the world in May of 2017. This virus encrypted files on infected computers and demanded a ransom be paid in order to decrypt them. Other common viruses include Conficker, which hit in 2008, and the 2010 Stuxnet virus, which was used to sabotage Iranian nuclear facilities. Cryptocurrency miners are also becoming increasingly common, as they hijack a computer’s resources to mine for cryptocurrency without the owner’s consent.
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