World of Warcraft security

[Langers2k7]

Hey guys
Been having lots of trouble with my WoW account... someone keeps getting in and changing my pass. I can quite easily get it back by password recovery but it keeps happening and I'm afraid I might lose it completely.
I have AVG free ed. on my home system (at school right now) and I'm not sure how they're getting my password. I have told nobody.
I did once purchase a small amount of gold from a farmer but I have never powerlevelled.
Help please

 

[GameMaster]

That doesn't have anything to do with security. It's a game, and unless you are hacked ( which I doubt ) there is nothing much to do... I don't know is it possible to change the security question if it is change it, if it's not you won't lose your account comppletely.