Quantum Computing

Coinbase has appointed six experts to an independent advisory board to assess quantum-computing threats and steer the crypto industry's preparedness strategy. The panel will evaluate post-quantum defenses, key-management practices, and cross-industry coordination.

Researchers and service providers say quantum computing is beginning to shape Bitcoin security practices, not by breaking the chain today but by changing behavior and engineering choices. Wallets, custodians, and protocol researchers are accelerating key rotation, post‑quantum experiments, and hybrid signature trials to reduce future exposure.

Jefferies’ Greed & Fear strategist Christopher Wood cut a 10% Bitcoin allocation and shifted the funds into gold, citing quantum-related risks to BTC’s cryptography, Bloomberg reports. The move underscores institutional caution even as the timeline for practical quantum threats remains uncertain.

Ethereum co-founder Vitalik Buterin said the protocol should be built to operate for decades without constant upgrades and must be resilient against future quantum computers. He urged early integration of quantum-resistant cryptography to avoid disruptive emergency fixes.

Coinbase’s head of global investment research warned that quantum computing could seriously threaten Bitcoin’s cryptographic security. The alert raises pressure on exchanges, custodians and wallet developers to accelerate post-quantum planning.

Billionaire investor Ray Dalio told CNBC that future quantum computing advances could break Bitcoin by undermining its cryptographic foundations. His comments have renewed debate over timelines and the need for quantum-resistant upgrades.

Ledger CTO Charles Guillemet says quantum computers are unlikely to break Bitcoin’s current security in the near term, though vigilance and migration strategies remain necessary.