Ethereum’s Vitalik Buterin Is Worried About Bitcoin Security For These Two Reasons. Ethereum Founder is Worried About Bitcoin Security For Two Reasons, Expresses his Concerns About BTC Security Sustainability. In an interview with former Bloomberg columnist Noah Smith that was released today, Ethereum founder Vitalik Buterin outlines two reasons why he is concerned about […]The post Ethereum’s Vitalik Buterin Says He Is Worried About Bitcoin Security For These Two Reasons first appeared on The Crypto Basic.