HELP…I think my profile has been hacked.

I have contacted CoolYou AND BioDuo about my last 13 posts in the Appz section were not posted by me but according to forum they were ! My avatar and username , posts total…etc…all the usual stuff….yet I didn’t post them….they have all been posted with bold type so seems like the same person….please help…I dont want this person to do anything bad in my name.
false postings are as follows:
http://www.google.com?t=872148&highlight=
http://www.google.com?t=872152&highlight=
http://www.google.com?t=872157&highlight=
http://www.google.com?t=872156&highlight=
http://www.google.com?t=872154&highlight=
http://www.google.com?t=872150&highlight=
http://www.google.com?t=872146&highlight=
http://www.google.com?t=872144&highlight=
http://www.google.com?t=872143&highlight=
http://www.google.com?t=872142&highlight=
http://www.google.com?t=872141&highlight=
http://www.google.com?t=872139&highlight=
http://www.google.com?t=872136&highlight=
Answer #1
Contact a Super Moderator, they will sort you.
Answer #2
Thanks. I contacted an Admin and a Super-Mod so am waiting for response.
Answer #3
Well make a PM to send, then copy it then go to the Super Mod group, choose like 7, PM all of them with same message, one is bound to reply
Answer #4
Change ur pass in the meantime till u get a response.
Answer #5
Change your Pass, scan your computer for malware. You may have a keylogger on it. Also, never login into any site other than .org with your details. Always check the URL bar. Good luck mate^^
Answer #6
BioDuo is on to it. Thanks. Good response. Thanks you guys too.