It seems like there's trouble for MC Mong! On the 1st of October, MC Mong's fifth album was leaked via Youtube. The title song, Horror Show, was posted in full length. Of course, this wasn't an action done by the company, who was patiently waiting for October 6th to launch the song through various Korean channels / music sites. One of the representatives for MC Mong stated:

"We are gathering evidence to track down the original "leaker." We believe we will eventually find the culprit."

"As soon as we discovered the video on Youtube, we tried our best to pull it down. After contacting the Youtube administrators, we received an answer that it will take quite bit of a time to have it deleted due to its overseas location. It took us extra effort to contact every one with Chuseok going around at the moment. We decided to keep silent and not publicize this leak to the media, for it would've cause even more illegal downloads."