Quantum computing's rapid advancements pose an urgent threat to the security of digital assets and financial systems.

A new analysis by Project Eleven warns that “Q-Day,” the hypothetical point when quantum computers can break widely used ...

By the time Bitcoin and other networks are ready to defend themselves, it may already be too late, according to a new ...

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

A new report by Capgemini warns that quantum computing may break the widely used public-key cryptographic systems within the next decade — threatening everything from online banking to blockchain ...

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 ...

Michael Shaulov argued that changing to a post-quantum cryptographic signature scheme is “not a technical challenge” for ...

Project 11 is looking to gauge the urgency of the quantum security risk to Bitcoin. Millions of addresses could be at risk if quantum computers are eventually able to break Bitcoin’s cryptography.

Citi warns quantum computing could threaten crypto by 2030, citing Ethereum's "hard fork culture" as major advantage.

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

The shift reflects a growing view that network-level upgrades to blockchains like Bitcoin and Ethereum could take years, ...