Insider Brief A quantum computer powerful enough to break the cryptography that secures Bitcoin and Ethereum will eventually be built, and the blockchain industry is running out of time to do something about it, according to the Coinbase advisory board’s new position paper. The paper stops short of setting a doomsday date. No one can … Continue reading Coinbase Advisers Warn Quantum Computing Will Crack Blockchain Encryption — And The Window to Prepare Is Narrowing