Ethereum scientist warns 20% chance quantum computers could break crypto in 5 years [https://www.thestreet.com/.image/t_share/MjE3MzU0ODgxMzk5MjY4NDkw/gettyimages-1238675513.jpg] Ethereum scientist warns 20% chance quantum computers could break crypto in 5 years There is a deep-seated fear within the crypto community that quantum computers will soon be able to decrypt crypto codes. [https://www.thestreet.com/crypto/innovation/ethereum-scientist-warns-20-chance-quantum-computers-could-break-crypto]