Hmm... this is interesting.
I got a red chicklet hit by the anonymous moron, and logged that only 5 people were in the forum at exactly that time.
Me
Paul7
Phreesoal
Peak
musical5
I would advise everyone monitor your control panel, and then keep track of the time of the hit and the users logged on at the time.
By cross referencing who was on during the hit, we can pinpoint this asshole and get him!