Yeah.

I got bo2 last year on my xbox and it’s very common to run into hackers. My second ever match on it had a guy sitting in a corner shooting infinite rockets out of a minigun and instantly killing everyone the moment they Spawned in. There’s also a lot of people that just have straight aim botters and wall hacks.

I’ve also run into some fun hackers such as a nuketown lobby where there was 3x movement speed and they had a Rollercoaster made out of supply boxes circling the map that you could ride on