I'd also close the account. Eiks email to my account was sent and he says he hasn't even looked at that account in ages. So it's not like it can't happen from a dormant account. Empty out 'sent' email also. The best thing to do is strip every access of the account down to nothing than change the password to something random that even you won't remember in a week, you don't have to worry about someone else getting in if eiks ihub password theory is correct.