Bitcoin’s Quantum Risk: 3–5 Year Window to Harden Wallets, Bernstein Warns
Bitcoin Has Years to Defuse the Quantum Threat Bernstein analysts are telling clients that Bitcoin’s quantum risk is real but contained, giving the network three to five years to harden wallets before any practical attack emerges. The warning centers on older addresses holding exposed public keys rather than a sudden system-wide crisis. The report highlights…
