The best way to tell he exploited is to look at the achieves

As a community we need to shun cheaters. I ran with a pre-made bg group the other day. One of the players had a 3200 rbg rating. I called him out. The leader kicked him stating we don't play with cheaters. If we, as a community, shun the cheaters they'll get the message. Even if they don't, take pride in how you play. European WoW Gold