Hack tool detected?

ive been playing Cf since 09.. and just yesterday when i was trying to login in an errorr showed up [hack tool detected 57. something.something.] and i dont even hack at all?
I have avast anti virus.
Belkin router
and just recently started playing diablo.
*Downloaded a bot for it using SVN
* downloaded MH too
will any of these might cause it?

EDIT: I've been playing CF with my belkin router with no problem.it just started happening not too long ago

Comments