On the Internet's 40th anniversary, Symantec lists the worst cyber threats. Sept. 3, 2009 — -- This fall marks the 40th birthday of the Internet, and to celebrate it, Symantec, the manufacturer ...

Computer science researchers are predicting new types of dangerous worms that would be able to infect Web servers, browsers and other software so quickly that the Internet itself could be taken over ...

Computer science researchers are predicting new types of dangerous worms that would be able to infect Web servers, browsers and other software so quickly that the working Internet itself could be ...

Computer worms are likely to become a more damaging combination of virus writing and hacker exploits, according to security experts at Symantec. "Nimda and Code Red have eliminated the need for human ...

A so-called proof-of-concept worm started spreading over the weekend among the PCs of people using the peer-to-peer file-swapping protocol known as Gnutella. The computer worm was likely created to ...

A new and potentially more serious computer worm that tries to exploit the same security hole as the Code Red worm began circulating over the weekend, according to warnings issued by multiple research ...

A computer virus is a type of malware that can replicate itself on your computer and spread to other devices. You might be infected with a virus if your computer suddenly starts running more slowly, ...