[suzzer99]

It could be something as simple as person on the inside looking at some kind of log, and IMing with GRAYCAT. That would make it fairly tough to multitable.

Also as far as dumb greed. I think if the cheater's knew anything they still could have taken almost as much in just as short of time and still covered their tracks. My best guess is this is an inside ability that has been around for a while. But it just recently, with the aid of the new update perhaps, became available to someone inside the company who was pretty clueless about poker and security in general.