Why does combat arms have so much hackers?

Well there are more hackers in lower ranked channels, because they all get banned. If you encounter a hacker, just vote to kick and report them but clicking on the exclaimation mark in the top right corner, or click report while ingame by pressing your ESC key and clicking on report. They should be banned within an hour of your report if they are actually hacking. But as I said, in higher ranked channels there are way less hackers because they all get banned when they are Trainees, Privates, and so on.