The most dangerous computer virus ever: the story of the MyDoom.A virus
is a malicious software code that self-replicates by inserting copies of itself into other computer programs. A worm is a type of virus that is able to spread itself without the need to attach itself to another program. The Mydoom virus, also known as W32.Mydoom@mm, is a computer worm that was released in early 2004. It is considered to be one of the most damaging and destructive computer viruses of all time.
The Mydoom virus was first discovered on January 26, 2004 by a computer security company known as Kaspersky Labs. The virus was designed to spread itself by emailing itself to addresses that it obtained from the address book of an infected computer. The email would contain a subject line that read “Mail Transaction Failed” and would contain an attachment that appeared to be a Microsoft Word document. If the recipient opened the attachment, the Mydoom virus would infect their computer and begin to spread itself.
The Mydoom virus was estimated to have caused $38 billion in damages and was considered to be the most costly virus outbreak in history. The virus caused major disruptions to the internet, with over 50% of all email traffic being halted at one point. It also caused widespread damage to computer systems around the world, with over 8 million computers being infected.
The Mydoom virus was eventually brought under control and eradicated. However, the damage that it caused is still felt to this day. The Mydoom virus is a sobering reminder of the dangers posed by computer viruses and the importance of having up-to-date antivirus software installed on your computer..Original source
The most dangerous computer virus ever: the story of the Nimda virus
Nimda – The Most Dangerous Computer Virus Ever?
The Nimda virus is considered by many to be the most dangerous computer virus ever. It first appeared in September of 2001, just one month after the 9/11 terrorist attacks, and quickly spread around the world. Within days, it had infected over one million computers and caused an estimated $10 billion in damage.
Nimda was a particularly virulent virus because it could spread itself in so many different ways. It could spread via email attachments, by infecting web servers, and by taking advantage of weak security on networked computers. Once a computer was infected, Nimda would replicating itself and consuming so much resources that the computer would grind to a halt.
Nimda was also unique in that it could infect both Windows and Mac computers. This meant that the virus could easily spread across corporate networks that contained a mix of different types of computers.
The Nimda virus was eventually brought under control by a coordinated effort from security companies and government agencies. However, the damage had already been done and the virus left a lasting impression on the world of computing.
Visit malwarezero.org to learn more about most dangerous computer virus ever. Disclaimer: We used this website as a reference for this blog post.