The person using this Gamer Tag is a hacker because he has some how obtained [GT Removed] Gamer Tag which belonged to my friend. I know I may seem like I have some sort of problem with this individual but I don't because he has personaly said that he is a hacker and was threatening to hack my friends new Gamer Tag, which I find is very hard or impossible that he was able to tell that my friend made a new Gamer Tag and knew exactly which one he was using when both of us never contacted him or said anything to suggest he was using his new Gamer Tag. Also, he modified his gamer Tag so it showed had all the achievements for every game that Gamer Tag has ever played and no the person didn't not get them by "legal" means. I know because in one weeks time he got over 60,000 points which is impossible and I have several individuals who said so them selves and some of them are hard core gamers. If possible can anyone file complaints about that Gamer Tag. My friend and I do and I have contacted the developers many times and they keep giving me the same bull ***, which is to file complaints and they would look into it. It has been about two weeks since I brought this to the developers and have filed many complaints each day and nothing is being done. I don't have any vendetta against hackers but do your little hacking else where please and thank you.