Morgan Chase’s JPM Coin: A Banker’s Intranet, or the First Major Attack on Bitcoin? February 15, 2019 Greg Thomson Bitcoin, Op-Ed Continue Reading? Join Now! Log In Tags:jp morgan chase JPM Coin ripple Previous Next Author: Greg Thomson Greg Thomson is a full-time crypto writer and digital nomad. He eats ICOs for breakfast and bleeds altcoins. Wherever he lays his public key is his home.