If we had access to the actual site database, we would simply restore the site and allow users to withdraw their funds directly. Unfortunately, this is not the case, and we can only do what we can with the resources available to us.
So that means that someone else still have the full access to original database with all the information from customers 
What prevents them to take all coins from accounts, send mass emails claiming it is coming from Betnomi?
This mess you created reminds me more on a flea market, than on on serious casino.
Rather than taking coins or something like it, this mostly translates to security flaws, fishing campaigns against the former users of the platform, stuff like that.
It is certainly interesting Betnomi does not longer have a copy of the data base of their users anymore while the people who went rogue managed to secure a copy to sell by themselves in the dark market.
Also, regardless of the apparent mess we see and which was created by people in this casino, at least there is a real effort being done to repair what happened to all gamblers who trusted this platform. Hopefully, this screw-ups won't stop the progress which is being done.