As many of you have noticed, we have been getting a malware warning when you go to our forums (mostly. At first we thought it was a false-positive triggered by google. The initial scans of the system revealed nothing. Last night our webmaster found a malicious script (from russia) within Vbulletin. I appears to effect only the server. There is a security problem with our version of VB and this seems to be a widespread problem.
We are working on it. It is probably advisable to install some type of anti-malware program if you haven't already.
Let me know if anyone has any questions or still has problems.