Hi.
This is one of the mods from RPG.net (Patrick Y., the horned mod).
Anyway, we just got absolutely nailed twice today by some sort of autoregistering spambot that absolutely flooded our board. Easily 100 different posts in the space of 5 or so minutes.
It necroed old threads, and started a horde of new threads with the title OMG!!!
All the threads point to a message board called Xposed.org
I don't know if this was the same thing that got you, but you might want to watch out. Apparently, the spambot auto fills in the information required to become a registered poster.
Patrick Y.