If you're a cheater or an online trouble-maker in Halo 3, Bungie has it in for you. Last Friday they posted a message--more of a threat, really--saying that they know who you are, and they're not happy.
"There are those of you doing things you shouldn't be in Halo 3. Some of you have gotten a little too famous for your own good. This ain't a church and there is no redemption or salvation once you have been judged. Apologies are now officially too late to save you.