My account has been compromised

[HaskeZ]

Hey, I have a very strange problem right now. I wanted to log into to my NFS:SA account, but it turned out that my password is invalid. My account is connected to forum's one, so I've easily reset my password and went in. But when I went to my garage, it turned out that most of my cars were sold (I had 32, now only 7 left), and these ones which left had changed paintjobs. I additionally got kicked out from my crew, and the leader of the crew has checked in logs that the person who left with a help of my account, has the nickname "DeeQuay". Is there any chance to get my cars restored, etc? I've been having this account for 8 years and I NEVER had such situation.

Thank you in advance.