No guarantees are ever provided, as per the TOS, but we check the downloads, and analyze them ourselves if need be.
Some AV software will detect most game hacks as malicious software by design, which would be correct and good for normal or corporate users. But for home users who actually want the functionality of a hack it's just an obstruction.
Make sure to have a firewall and to block/not allow any internet connection from any hack. No hack should connect to the net. Report if you find one.