"Vincent Dubois" <sjmbjmvredcul@ifw.com> SCAMMED:

>Microsoft Client
>
>this is the latest version of security update, the
>"December 2003, Cumulative Patch" update which fixes
>all known security vulnerabilities affecting
>MS Internet Explorer, MS Outlook and MS Outlook Express
>as well as three new vulnerabilities.
>Install now to continue keeping your computer secure
>from these vulnerabilities.
>This update includes the functionality of all previously released patches.

BULL! 

Microsoft does NOT distribute updates or security patches on 
newsgroups or by e-mail. Updates are ONLY available from the 
official Microsoft web site. 

The attached files are trojan horse viruses, 
probably spammer spyware.