Hi,
I've recently noticed that my old acc was stolen (Password Change / E-mail change). I didn't really pay attention to it, as I'm "out of the bitcoin world" for over 5 years now. Wrote an e-mail to Cyrus, but I no longer have any of my old bitcoin wallets. The only proof I've got is a post with my e-mail address (The one I registered my account with).
The stolen acc: https://bitcointalk.org/index.php?action=profile;u=18080 (Notrem)
@EDIT: Once I found out, I clicked a link to lock account and I can see that there are no new posts from that moment.
btw. Why do people want to use some old unused for years account?