it was black death
Their are thousands made by different people i would check out these people who made the worst http://computer.howstuffworks.com/worst-computer-viruses.htm
I don't
I dont know i think its the Trojan virus or the Jerusalum virus.
yes it is worse
The storm worm
Norton 360.
hiv and aids
Well, since that (Conflicker) worm did nothing and was just a lie, the worst worm ever probably will be ILOVEYOU, or loveletter.This worm has a love message (love-letter-for-you.txt.vbs), which is the virus. When opened, this virus attacks and sends a copy of itself to all your friends and contracts.I'll also like to put the virus known as Slammer next to the Loveletter worm, as it is just a powerful. Why? It infected 80,000 computer in half an hour. So it's name, Slammer, lived up to it as being the fastest virus ever.
Ebola or Marburg viruses are.
Its arguable but i think its norton anti virus It's called Agobot I Think, but you can get up to six viruses in you're computer if you get that virus?
onel de guzman made "i love you virus" beacause of the " i hate you virus"..
a computer virus is a program built by someone that they either attach to a link or send to you directly, and it is made to either crash your computer or infect your hardrive so you cannot do anything. the worst of them all is Spyware, a virus that attacks your computers defense systems, knocks it out, then infects all files that are able to take it off.