http://www.mpgh.net/forum/624-dayz-hacks-cheats/
http://hackerbot.net/fps/dayz
http://www.unknowncheats.me/forum/arma-2/117879-dayz-hack.html
I could go on into detail and find more of the paid ones, but this is just a simple google to find these which is just sad, and this is for dayz alone, many many more exist for arma 2 and 3.