No offense to the makers of COD, but I'd have to agree with you. But you know what? I don't think they'll do anything, not a single thing. They make their games as good as they can, with the highest softwares and decide to stop there, not thinking about the most important things, like as you explained, hacks, etc. If hackers got deleted and took off easier, with a software good enough to locate hackers, nobody would be getting classed as one. COD have gone down hill, they're more about trying to make money, than give us what we pay for. MW3 was the worst COD of all time. I'm speaking for at least 80-90% of people who purchased it.
I guess I'm replying because I agree with you.
Please, please sort your games out, they're ruined, broken. Fix it.