So far they have managed to hack private lobbies.. Im not sure if that has progressed yet to public but it will only be a matter off time.

people always cry hacker when they get beat...that's where all this hacker talk comes from.

for the most part I've only run into mega stupid glitches,lag switching, and boosting, correct me if I'm wrong but you can get code for this crap can't you. But like on lookout and plenty of other maps you can get out of the map or hide on the sand bag next to the mounted gun or hide the rock by the tarped roof in the back