The 50-page paper concludes that while today’s blockchains remain secure, a future “fault-tolerant quantum computer” capable of breaking widely used encryption is increasingly plausible, and preparation must begin now.PROČITAJ VIŠE... https://www.coindesk.com/tech/2026/04/21/coinbase-advisory-board-says-quantum-computing-threat-is-on-the-horizon-crypto-needs-a-plan