Why don't you halt betting?
The code in question has been identified and removed, and the guy has been sacked. Why to halt betting? Everything works normally, including deposits/withdrawals
because obviously someone is betting with the server seed.
I'm not trying to jump on any sides here, but nobody has any proof that mateo is "hack-betting." I hardly think one whale's 100 BTC profit is something worth recognizing as being more than a coincidence. These whales come and go, and I've seen them numerous times over the past month alone on various sites.
Also, Madl has been processing thousands of BTC's worth of withdrawals over the past few hours. Give him some time to sort through everything that he has to sort through and figure out what he's going to do. This is TWO people dealing with hordes of people shoving shit in their faces. Whether it's warranted or not is irrelevant, the point is that they
NEED TIME to fix everything.