Alex Pruden said the asymmetry between acting on a post-quantum signature scheme today and waiting for certainty about quantum-computing hardware timelines means Bitcoin developers should move from ...

While post-quantum security standards and technical solutions are rapidly advancing, Quantus’ Chris Smith argues that Bitcoin ...

Day," the hypothetical point when quantum computers can break widely used public-key cryptography, could arrive ...

Key Takeaways Quantum computers could break Bitcoin encryption faster than earlier estimates.Around 6.9 million BTC may ...

In a comprehensive research note published on May 3, 2026, Alex Thorn, the Research Director at Galaxy Digital, observed that ...

Researcher breaks ECC key using quantum hardware, raising concerns about Bitcoin security and urging faster shift to post-quantum protection systems.

BIP-361 proposes a phased migration to quantum-resistant Bitcoin addresses by sunsetting legacy signatures. Holders must move vulnerable coins or risk a permanent freeze after roughly ...

Quantum Blockchain Technologies said on Friday that it had resumed its quantum computing research programme focused on ...

Jason Lowery’s once-banned book is influencing top brass. Here’s how Bitcoin’s ‘Electro-Cyber Dome’ could stop spam, DDoS, ...

The crypto community is no longer interested in figuring out Satoshi Nakamoto's real identity. Some are directly coming for ...