Backdoor Found In UnrealIRCd Source Archive
l_bratch writes "A malicious backdoor was added to the UnrealIRCd source archive some time around November 2009. It was not noticed for several months, so many IRC servers are likely to be compromised. A Metasploit exploit already exists."
It could be worse... You could be the guy at Microsoft that was ordered to write this exploit and then insert it into the codebase without getting caught.
Sleep your way to a whiter smile...date a dentist!
May I remind you that the Windows binaries are unaffected?