Hi there,

The latest variant of W32/Bagle@MM, W32/Bagle.z@MM is a Medium Risk mass-mailing worm that:

- Attempts to open a backdoor on an infected user's PC

- Spreads by sending itself to email addresses collected from an infected machine

- Attempts to spread using popular file-sharing applications such as KaZaa, Bearshare and Limewire

- Attempts to terminate processes belonging to several anti-virus and firewall applications

Be sure your anti-virus definitions are up-to-date!

Ciao...