Ethereum News
Critical 7-Year Warning: Bitcoin’s Post-Quantum Upgrade Race Against Time
February 18, 2026 — The Bitcoin community faces a critical seven-year timeline to secure the network against an emerging quantum computing threat, according to a lead researcher behind a key upgrade proposal. Ethan Heilman, co-author of the newly submitted BIP-360 proposal, provided an exclusive forecast to Cointelegraph, warning that a full migration to post-quantum cryptography […]
