Major secruity firm warns quantum computing could break Bitcoin in 15 years [https://www.thestreet.com/.image/t_share/MjExNDg5NDU5NTc5OTIxNTY3/bitcoins-coins-on-blue-circuit-board-2023-11-27-05-19-05-utc.jpg] Major secruity firm warns quantum computing could break Bitcoin in 15 years A major security firm warns that accelerating quantum advances could challenge Bitcoin’s long-term cryptography. [https://www.thestreet.com/crypto/technology/major-secruity-firm-warns-quantum-computing-could-break-bitcoin]