Go the the Release Section: Call of Duty - Modern Warfare 3 (MW3) Hacks - MPGH - MultiPlayer Game Hacking
And there you can find hacks.
Aim + WH: https://www.mpgh.net/forum/404-call-d...1-9-433-a.html
Server Hack: https://www.mpgh.net/forum/404-call-d...1-9-433-a.html
Nice Stuff: https://www.mpgh.net/forum/404-call-d...1-9-433-a.html
FoV Changer: https://www.mpgh.net/forum/404-call-d...er-v1-1-a.html
Trainer: https://www.mpgh.net/forum/404-call-d...1-9-433-a.html