I don't think that they care about the Ranks.
They can't ban you for Prestige 10 with 3 hours playtime.
The Hack is undetected, so they can't proof that you used a Rankhack
stop foolin people, kid.
no one knows if mw3 or vac is gonna ban you for rankhacks, since vac works with a delayed ban system.
so only time can show the matter, so stop meanmuggin and use the frikkin hack if you feel like you have to,
if you are scared, do not use use it.
and the hack is detected,boy,cheat-engine is detected since it came out.
you have to learn a lot of stuff,padawan.