#1 - Aug. 11, 2010, 10:50 a.m.
Most likely compromised, Heâls.
If there are damages, you need to report them.
Most importantly - you need to make sure your system and email are secure so they can't come BACK.
Remember, you also never ever want to share your password and ID with anyone else. Not only is account sharing against the rules, but you can never know the state of security on other machines - or systems that others may use.
This sticky may be useful.
Account Hacked? Security Issue? Look Here!
http://forums.worldofwarcraft.com/thread.html?topicId=24702231244 You may also want to look into getting an authenticator for your account. It's no substitute for good security habits, but it will help keep them out of your WoW account.
Blizzard Store
http://us.blizzard.com/store/browse.xml?f=c:6 Mobile Authenticator
http://us.blizzard.com/support/article.xml?locale=en_US&articleId=26109