has anyone heard anything about this ?

It's not a virus, it's a worm.

What should I watch out for ?

Paul Carruthers Systems Administrator Avellino Technologies Voice +44 (0) 118 940 7600 Fax +44 (0) 118 940 7699 Http://www.avellino.com/

Summary of the Ramen worm: http://www.securityfocus.com/news/139 Detailed technical analysis: http://www.securityfocus.com/archive/75/156624 Thanks, Roman. -- - - | Roman Drahtmüller <draht@suse.de> // "Caution: Cape does | SuSE GmbH - Security Phone: // not enable user to fly." | Nürnberg, Germany +49-911-740530 // (Batman Costume warning label) | - -