This used to happen so infrequently that accusing someone of hacking was an easy way to tell someone was a newb, or someone sucked. But I've been in at least 3 games in the past week where someone was hacking, and it was either obvious to the entire server, or to a handful of people. Kids getting 50% LG in CA matches, as their highest damage weapon, after 7+ rounds, hitting 67% rail after the same number of rounds, and everyone is afraid to speak up about it.
Someone at ID needs to address this, cause it's really just ruining games. At first you think someone is just good, and then a few rounds later when it's 1 to 7 and they're 2k damage higher than everyone else, not tier slumming, and have those accuracies I mentioned above.