Is there really a way to make an account that you've bought 100% safe? By 100% safe I mean safe as in you were the only one to play it (putting premium on it, knowing the pw). I ask this because a friend of mind lost a high-level, well-geared account that he bought something like four or five months ago. Did he do something wrong somewhere? What info did he not change that he should've changed? Was it possible for him to delete premium 'history'?
I've never bought or sold an account so I have no personal experience with these things. Posters above say that they've changed ALL information. My question, then, is whether this is possible.