Crypto Firms Prepare Quantum Defenses as Encryption Risk Advances

Crypto firms are preparing quantum-resistant upgrades as Google said encryption-breaking quantum computers could arrive by 2029. An unpublished June 2026 working paper estimated roughly 35% of Bitcoin circulating supply could be exposed to a quantum computing attack. People interviewed said none of the top 20 blockchains have implemented a post-quantum signature algorithm.
BTC1.36%
This page may contain third-party content, which is provided for information purposes only (not representations/warranties) and should not be considered as an endorsement of its views by Gate, nor as financial or professional advice. See Disclaimer for details.
  • Reward
  • Comment
  • Repost
  • Share
Comment
Add a comment
Add a comment
No comments