just received this mail from
Sender:Microsoft Update Service <firstname.lastname@example.org>
Subject:Microsoft Update Service - user id# 52076635507283690086
Dear Windows user.
We strongly recommend upgrade your system.
Please, download attached file and lunch.
After installation is complete you must go to http://www.microsoft.com/update for next step.
Microsoft Corporation (c) 2005
Make me laugh upside down after reading it