I wasn’t that deep into it during those times and didn’t fully understand what was going on, but I’ve heard that this exploit caused real losses for some platforms. That’s probably why most casinos today require at least 1 confirmation before crediting your wallet.
question...
(1) Were there any casinos that actually got hit badly because of this?
(2)Is there any known case with a reported loss figure?
I was equally not fully awear about it because as at then i was into fiat gambling and not crypto gambling. For the first question you asked, I have never heard or seen a casino that was hit so badly because of this, but I believe many casino will fall victim of this during those times.