Hacks are back,or just paranoia?

since the last patch on CF, i havent seen hardly any hacker, but during last 2 days I met like 10 of them. Did you guys see it too, or am i just wrong? it looks like some ne public wallhack along with some NO RECOIL / ONE SHOT KILL thing, i got few demos of gyus using it.
For example in this demo, his name is "keremcan" (hes turkish, so...u know, turks and brasil players are same)
http://www.mediafire.com/?jtwujta0kmj

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