Use this guide to the most common computer virus symptoms to keep your PC healthy and malware-free.

Computer viruses have come a long way, starting as the practical jokes of computing’s early days and ending up as modern military weapons. A site called Computer Virus Catalog is walking through ...

(IDG) -- Virus: A self-replicating piece of computer code that can partially or fully attach itself to files or applications, and can cause your computer to do something you don't want it to do ...

Computer viruses are a growing threat on the Internet. They cost organizations hundreds of millions of dollars every year. In 2007, there are thousands of viruses that can affect— even ...

While many people believe a 15-year old created the first computer virus in 1982, I'm not so quick to agree.

Computer hackers could create malicious software that crosses the line from technology to biology, crafting viruses that could spread dangerous epidemics, researchers said at Black Hat Europe.

Computer viruses first emerged in the 1980s. Since then, they have posed problems for computer users worldwide. Unfortunately, most are here to stay.

A new cyber virus spread from Ukraine to wreak havoc around the globe on Wednesday, crippling thousands of computers, disrupting ports from Mumbai to Los Angeles and halting production at a ...

Flame is clearly the next evolution in computer viruses. Were I an Iranian scientist Flame would definitely be in my top 5 Virus, Trojan and Worm selections; since I am not, here is my top 5.

The Malware Museum lets you relive the feeling of watching some of the earliest viruses infect an MS-DOS computer.