Coh2 and 3 both lack a formal anti cheat. Thinking an email report system ever kept pace or was acceptable for coh 3 is a laugh. There's several cheats up for 2 and 3 with no ability to stop them on a larger scale. 2 being end of product fine that's what they did but coh 3 needed and still needs anti cheat.
I remember a Coh3 complaint being that it is running Denuvo. So you are saying Denuvo does not stop cheating?