Taken from the official WR Forums.
There have been many public hacks for War Rock that have been released this week. All have been detected and in most cases they are detected within 10 hours of their release.
Just a Warning! Evenbalance can and will allow hacks to be run for a few days without kicking or banning players. They will tag those accounts and then will just do a mass banning later in the week. So if you think you are free and clear because PB did not kick or ban you when you used a hack that doesn't mean that days later your game account will not be banned.
If you are a F2P user it is pretty stupid to hack War Rock because it could cause you to be HW banned from all PB enabled games.
If you are a Premium user the same applies plus we will not refund your money.