From BigPackets Game Hacking Wiki

KN4CK3R is an old school hacker. Right now he is running the site OldSchoolHack

Known Works

KN4CK3R created [O]ld[S]chool[H]ack

KN4CK3R released OSHGui, which is probably one of the best Hack GUI Frameworks that ever were released.

KN4CK3R later released ReclassNET, which is a better C# clone of DrUnKeN ChEeTaH's ReClass.