An entrepreneur and cryptocurrency enthusiast says he's discovered damning evidence of insider trading of Bitcoin Cash related to its recent adoption by Coinbase, the popular digital currency exchange, as well as GDAX, another exchange. ("BCH" is Bitcoin Cash.) How it happenedOn December 18, someone called "mukiwa2" on Reddit posted "Bitcoin Cash coming in the next few days." On the 19th, Coinbase announced that it would be supporting Bitcoin Cash. Immediately, Bitcoin Cash values skyrocketed.

Source: Forbes December 25, 2017 19:41 UTC