1) No
2) Blizzard doesn't scan... Blizzard only bans. If you have no better question than "but how they r liek gonez to liek ban j00 if they r have no scan and there4 liek no proof?" I suggest you stfu
EDIT: blizzard dmgs liek playahs in PvP but not scan fur h4x.. then blizzard wud be overpowered? omfg... so sad... i thinx bots r scan fur h4x but no0ez..