Sega set to reset or clear all Sonic 4 leaderboards due to massive cheating. No word if Sega will also ban the cheaters but the game's community has been requesting something be done for the last 3 weeks.
Xbox 360 leaderbaords have already been reset but no news on when the leaderboards for other systems will be done. Also not discussed was how Sega is going to deal with cheaters once Episode 2 arrives next year.
http://kotaku.com/5700177/rampant-ch...oreboard-reset