I was running flash chat and was not as lucky as most people when I was hit yesterday. The message board was the only thing left, the index file for that had been replaced with something to the effect HACKEYD BY STOUNE!!! and a link to
http://stounee.ifrance.com/
I went to replace the index file and found every single other directory and file was gone! for some reason they left the board though.
The web host did have a recent backup for me thankfuly, but at a price of course.
I ended up dumping my whole vB directory and upgrading to 3.6 and changed passwords on everything.