Virus emails from nanog mail list

Date: Tue, 19 Aug 2003 12:42:49 -0400
From: David Diaz <>

Spam may be off topic but in this case relevant. Has anyone else
noticed bounced emails that appear to have origionated from their
nanog email boxes and contain viruses?

Obviously some bot has gone threw the nanog list and is now forging
headers such that they appear to come from those addresses, and they
are attaching viruses.

The IP address (which may or may not be accurate) appears to be

Has anyone else noticed this recently?

On many lists. The latest and most annoying version of Sobig worm has
hit the nets and I have gotten at least 50 copies already today.