We are very aware of this issue, and it is a top priority for us to get fixed as soon as possible. Our support team is working in overdrive to dish out bans and is doing a speedy job, however we will need to get some new tools and improvements locked in place for this to take a sweeping effect. This is the part where I do have to tell you we are working on it, because it is true; the team is making progress behind the scenes now. Bots/cheats/etc are tricky to give more details on, because if we do, it opens up opportunities for folks to try and work around what we have shared.