So, My account got hacked and someone started using this account normally as it was his account, all the posts in my profile are made from him and not from me, why would someone use my account for posting and commenting topics? I had emails coming in my mail saying people were quoting me etc, that's so weird lol
So I assumed you have already your account otherwise you will not be posting this thread. Now, many hackers have this habit of getting into someone's account for the sake of fun and to test their abilities so unless there can be some commercial value attached to your account (I assumed it has not) then this can be the case. Please do everything you can possible so that your account will not anymore be hacked.