Former Twitter CEO Jack Dorsey says Ethereum (ETH) is a security while supporting a Bitcoin-focused approach for Coinbase amid the SEC lawsuit. In a noteworthy development, Jack Dorsey, the founder and former CEO of Twitter, has publicly stated his belief that Ethereum (ETH) should be classified as a security amid the latest lawsuit against the The post EX-Twitter CEO Says Ethereum is a Security, Asks Coinbase to Focus on BTC Amid SEC Suit first appeared on The Crypto Basic .