No Now that Arma has a better Anti Cheat Engine, Update you best stay away from it, matter of fact, Arma 3 Hacking, We should all it over, For those who can't afford to buy multiple accounts like Evskin, Extasy, Lystic, Etc. Stay away from hacking in Arma 3, Unless you want to get banned in Arma 3, You can say good bye to playing Arma 2, Arma 2 OA, etc.
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The BattlEye anti-cheat engine now handles bans across Arma 3, DayZ and also new SteamID-based bans issued in Arma 2: Operation Arrowhead. So, for example, a ban in Arma 3 will also apply to Arma 2: Operation Arrowhead and conversely.