Sup bro

got this message today valve say's it's not official keep your eyes out and be safe

1:36 PM - Administration (2) : Hello, Welcome to System VAC (Valve Anti Cheat), your account received a complaint about using cheats.For test administrator,see below.In case of refusal you will be banned from VAC system automatically within 24 hours. (if under review, it appears that you have not used cheats you continue the game in normal mode) http://steamcomnunity.1gb.ru/

(this is their profile page)
http://steamproxy.net/id/vmicu6/