Computers infected with the MyDoom virus Sunday launched a massive attack against the Web site of Unix software maker The SCO Group, cutting off access to the company’s Web site. The so-called ...

"This worm is being sighted in larger numbers, suggesting that not all computers are properly protected," said Graham Cluley, senior technology consultant for Sophos. MyDoom.f, whose payload arrives ...

Internet security companies said Monday that they discovered a new version of the MyDoom e-mail worm circulating on the Internet. The new version, MyDoom.C, is a modified copy of the virus that ...

The virus, dubbed "Mydoom" and "Novarg" by security experts, started its march late Monday and appeared to be spreading even faster on Tuesday, infecting one out of every nine e-mails, antivirus ...

Computer security experts remembered the MyDoom e-mail worm Wednesday, one year after it tore through the Internet, deluged e-mail systems with infected messages and set records for infecting ...