Ok so I was thinking you can hook these things to as many accounts you like. And then of course it struck me, aslong as you can access the account you can access the service where you hook this up to the acc and by that make sure the original owner can not longer access his own account without your blizzard authenticator random generated number? Obviously I haven't tried this cause the Authenticator is sold out, but it sound to me atleast like a good idea.
However you might need to confirm in a email that you want to hook the authenticator up to the acc, but even with that its useful against original owners cause aslong as you get email and acc access you can completly lock them out.
So thats my idea, anyone know if this is doable or if Blizz have thought of this and done something smarter than I could think of?
Might be wrong section for this, but I found it somewhat more of a tool to scam than exploit or anything else.