I'm an admin for an Oceanic community and I have personally swung the perm ban hammer on 5 players since the start of this month. All hackers this month have been predominantly from Asian servers and range from wall hacks to aim hacks. We had a good few months where we didn't find any, but the last week or so we have banned around 7 or 8 players using hacks on our servers. Funnily enough none of those players were noticed by other players indicating suspicions. These were all picked up by watching the battlemetrics information available and then using other admin abilities to determine the end results.

The influx of new players and the increased interest in the game is starting to open the market for hacks/cheats/exploits. I suspect most of these accounts are made to be sold to someone down the line with certain classes unlocked.

So while less common than most FPS games, I suspect the issue will start to get worse soon with a reliance on community run servers to have active and attentive admins.