I have an imposter?

I've never had an imposter before but the username :

Ddyce.tanksho I see has been following my posts around and adding whoevers thread I post on.

Anyway to deter them from falling for the imposter? Not familiar with this scenario but all users should ask for a PM ... Anything else staff can say to this ?

Edit #2: http://www.sythe.org/report-scammer-archive/1690528-re-ddyce-tanksho.html

That link shows everything you need to know can you guys please I.p ban the users IP?

Edit:
Googled and found these:
http://www.sythe.org/report-scammer-archive/1690500-heads-up-ddyce-tanksho-skype.html
http://www.sythe.org/report-scammer-archive/1591753-ddyce-tanksho-scammer.html

Note to staff: I think you guys should make an official imposters list thread that is stickied to keep our community a bit more aware of the precuations and what needs to be done while trading. With a list all of steps etc

 

Okay.