@ dupe you - This thread is only to be used for getting assistance/reporting forum issues, as described in the opening post. It is not for for reporting suspected hijacked accounts.
If you have a friend who's account has been hijacked, you should refer them to the
Support Centre
(Main Menu > Support > Your Account >
Hijacked Account
)
If you have concerns over the security of your own account, again, the
Support Centre
is the place to go for advice on
Security
as well.