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 ...

The word 'virus' gets tossed around a lot. Here's what actually counts, what to watch for, and how to stay two clicks ahead A computer virus is a type of program that, much like a regular virus, ...

Not surprisingly, the Sobig.F worm topped the company's "Dirty Dozen" list, accounting for 76.8 percent of confirmed infections. Adding to Sobig.F's standout nature was the sheer number of e-mails the ...