Binance says quantum computers lack the scale and reliability needed to break cryptocurrency cryptography.Google estimates future attacks on 256-bit elliptic curves could require under 500,000 physical qubits eventually.NIST has finalized three post-quantum standards and recommends organizations begin migration before cryptographic threats emerge.Bitcoin industry firms pledged $15 million over three years to support security and quantum research.Sui plans quantum-safe vaults this year and native post-quantum account authentication during 2027 mainnet rollout.