Better not, aside from hacking attempt, it's risky for competitors especially on marketing budget and strategy, competitors can easily adjust their their ways since your budget info us public. As well as to avoid from different views and opinions of the public, if it's low, people would say they are suspicious and don't have enough budget to operate. If its high, or too high, people might say the casino is unfair, too high house edge and greedy. So better not, make it private just like any casinos.