What are the three most dangerous computer viruses of all time?
The three most dangerous computer viruses of all time are the ILOVEYOU virus, the Code Red virus, and the MyDoom virus.
The ILOVEYOU virus, also known as the Love Bug, was a computer worm that spread rapidly through email attachments in May 2000. The virus caused an estimated $5.5 billion in damages, making it the most costly virus outbreak in history.
The Code Red virus was a computer worm that infected Microsoft IIS web servers in July 2001. The virus was estimated to have caused $2 billion in damages.
The MyDoom virus was a computer worm that spread via email attachments in January 2004. The virus caused an estimated $38 billion in damages, making it the most costly virus outbreak in history.
What was the most destructive computer virus of all time?
There are a few contenders for the most destructive computer virus of all time, but the eople’s choice is usually the Love Bug or ILOVEYOU virus. This malware wreaked havoc in 2000, causing an estimated $5.5 billion in damages worldwide.
The Love Bug was a computer worm that spread through email attachments. It would arrive in your inbox with a subject line like “ILOVEYOU” or “I LOVE YOU”. Once opened, the email would forward itself to everyone in your contact list and would also overwrite any files it found on your computer with copies of itself.
The Love Bug was particularly destructive because it took advantage of a then-new feature in Microsoft Outlook which automatically previewed the first line of an email. This meant that even if you didn’t open the attachment, the virus would still run.
The Love Bug was created by Onel de Guzman, a Filipino student who has said that he did not intend for it to cause so much damage. It is estimated that the virus infected 10% of all computers connected to the internet at the time.
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