Hello Bitcointalk community,
Glad to be back for another peek. It's been awhile. I used to be active back in 2013/14. It's been exactly 10 years since I found a major exploit in a bitcoin casino and abused it to accumulate over $1M+ back in 2014.
Thought it would be fun to do an AMA, might be interesting for the community

Anyone can come up and say something like this and make himself look like a hero

Without any proof, there is nothing to believe in this story. How can a casino let their 1M$ dollar withdrawal without investigating that how he won that amount? Even if there was an exploit, the casinos are not dump to let the withdrawals so easily.
Secondly, for a moment let's suppose this is true, then again You have cheated the casino and made this money. There is nothing to be proud of, as thieves need to go to jail and not tell their stories as a "Success story".