Well seem's this is public knowledge now, I might as well confirm.

Unknownfile is indeed one of the main crashers recently active in JJ2. His case is currently being reviewed by the List Server Team, and the outcome will be decided soon. The method of the crash is also being investigated by Overlord and Monolith so that a filter can be made to block it.

The IP the attack was launched from is: 24.42.35.73
Some of you may wish to add this to your block list, some may not. I will not add this IP to the network blocker as of yet, but it is tempting if UF continues.

It is also currently unknown if other crashers are active as well, or if every crash was done by Unknownfile. Matters will be investigated further. I will get back to you as soon as I know more.

And a personal message to Unknownfile, I am rather disappointed. You act like your here to help the community, you do good work with a 1.25 Patch and gain the trust of most of us. Then you go around crashing servers for fun. Shame on you.