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, ...

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 ...

our ability to protect the Net. the heart of the Internet were affected Saturday by what experts are calling the worst worm since Code Red in 2001. A worm that attacks Microsoft's database software ...