Is Quantum Computing the Biggest Long-Term Threat to Crypto?
Quantum computing could eventually challenge the cryptographic systems that protect many blockchain networks and crypto wallets. Researchers are already exploring post-quantum cryptography, while the bigger challenge could be upgrading major blockchains without disrupting existing users and assets. The threat may still be years away, but preparing for it could take significant time. Should the crypto industry start preparing for the quantum era now, or is the threat still too far away?
