A top SEC regulator just ripped crypto exchanges for being amateurish

Brett Redfearn, the new director of the Division of Trading and Markets at the SEC, says cryptocurrency exchanges are acting amateurish. 
Not a single exchange appears to be anywhere close to being properly registered with the SEC, Redfearn said during a fintech conference in New York on Thursday. When Brett Redfearn joined the Securities and Exchange Commission six months ago, he had no idea how much time he was going to have to spend thinking about bitcoin, the JPMorgan alumnus told