MSN Messenger hit by double-whammy worm Trend Micro is warning of a new variant of the Bropia worm that uses MSN Messenger to spread. The Bropia.F worm is packaged with a second, more damaging worm that tries to exploit poorly patched computers, the antivirus company said on Thursday. The latest variant of the Bropia worm was discovered on Wednesday evening, Trend Micro said. It infects systems belonging to users of MSN Messenger by sending itself as a picture of a roast chicken with tan lines to all available or online contacts. It also releases a second more dangerous worm, called Agabot.ajc, on the infected computer. Adam Biviano, a senior systems engineer at Trend Micro, said that although there have only been a handful of reported infections, the company has declared the worm a medium risk, because of its potential to spread and steal users' bandwidth. Full Story here