Hostility

http://www.sythe.org/members/433842-hostility.html

Trying to buy Hostility GP when it seems he's the owner of the server or a high ranking staff member given his name and the fact that he's posted multiple ads for them, as recent as today.
http://prntscr.com/7z0six
More than likely trying to ban people who RWT on his server.

Also skype zepsity.co.uk is a match
http://www.sythe.org/private-server-gold-items-misc/1867209-buying-hostilityps-gp-4-per-bill.html
http://prntscr.com/7z0sus
http://prntscr.com/7z0r70

Admitting to committing fraud/filing a claim with his bank to recover 2k$ in payments from eBay trades.
http://prntscr.com/7z0rt2

Cracking PW hashes:
http://prntscr.com/7z0rzh

Also the comments on his rep seem to suggest he's tried ratting people with his server.
http://prntscr.com/7z0te6

 

Banned.