I joined in looking at promotion from the website for free 17$'s worth of BTC which can be withdrawn without any deposit needed. All I had to do was make 1 spin on their roulette. Which I did and won 275$'s on first spin itself (alarm bells already ringing). I try to withdraw it and the chat support told me to go to a website and install a plugin called CBH wallet on chrome. looking at the permissions that the plugin needs, it says it need permission to read and modify userdata from google.com, localbitcoins, blockchain and all the online wallets you can think of. There was a promotional thread in gambling section but it seems to have been removed already.