CSGO Diamonds is a gambling platform where players deposit skins, convert their value to “Diamonds” and then wager Diamonds on variable-odds outcomes based on dice rolling. Diamonds can then be used to purchase skins on the site’s marketplace. One Diamond is worth roughly $1 in skins value.

The site made the announcement in direct response to the sponsored player, prominent Counter-Strike: Global Offensive caster m0E, accusing the CSGO Diamonds on Sunday of preventing moE from withdrawing tens of thousands of dollars in virtual currency.

According to the statement from CSGO Diamonds, moE and the site entered into a relationship in early 2016 whereby moE would promote the site on his Twitch stream in exchange for a percentage of site profit.

CSGO Diamonds said it made “a mistake” in providing moE with advance knowledge of game outcomes, and did so in order to make the sponsor’s stream “more entertaining.”
http://www.esportsbettingreport.com/...ampaign=buffer

I expect this type of stuff to keep happening as long as people keep gambling on unsecured apps and unknown companies (i.e. Chinese Poker App fail)