|April 12, 2007 (Computerworld) -- A massive spam outbreak that tries to trick recipients into opening a file attachment that can hijack their computers has already broken records, security companies said today. |
According to researchers at Postini Inc., the spam run is the largest in the last 12 months, and more than three times the volume of the two biggest in recent memory: a pair of blasts in December and January. "We're seeing 50 to 60 times the normal volume of spam," said Adam Swidler, senior manager of solutions marketing at Postini.
Arriving with subject headings touting Worm Alert!, Worm Detected, Spyware Detected!, Virus Activity Detected!, the spam carries a ZIP file attachment posing as a patch necessary to ward off the bogus attack. The ZIP file, which is password protected -- the password is included in the message to further dupe recipients -- actually contains a variant of the "Storm Trojan" worm, which installs a rootkit to cloak itself, disables security software, steals confidential information from the PC and adds it to a bot army of compromised computers.