Wiki Spam
Fucking A. WIKI SPAM???!! Spammers are the abhorrent scum of the earth. Some dickhead from a .ru domain puts all sorts of links in my personal wiki, in some cases even overwriting what was there. Luckily, (1) my wiki has a rollback function so I can go back to the previous version - though I need to see if I can kill it out of the rollback history... (2) the idiot made the change to the "home page" of the wiki, so I noticed it RIGHT away, and (3) my wiki has edit security (I'm sure not high strength, but whatever) so once I rolled back, I could at least lock down the whole thing so it shouldn't happen again.
Maybe I'll post the IP that made the changes...