Hacking so far is in (Public beta) so if you get invited to try the hacks its fine.
There's many legit sf players that you never knew.
Try to keep free join off to make sure hackers dont join the room.
Possibly Aeriagames will fine a way to patch the hacks. Some day there would be a sf with out hacks and problems. The day every ones gonna have fun.
Hope this helps!
Speical thanks to: Ivaylo Petrov