I think forgotten PW only is hacked.
Some days ago, I tried to access my friends account (which been inactive for 1.5years +). I stocked some gbs on it from the time when prices were high.
I lacked coins to buy scrolls, so I wanted to login the account, only thing was, PW didnt work anymore (since its been inactive too long). So I clicked on "forgotten PW" and my friend received the email with a re-activation link. We clicked it and logged in the account and all the gbs were missing + he got delvled 2-3 lvls.
Its just, who the fuk would hack a lvl 55 account with some gbs on it.
And no, I dont have any keylogger, since I can access shitloads of other accounts and nothing been missed overthere nor any xp is lost on those accounts