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

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 ...

The quantum computing advent does not only threaten blockchains, it also poses huge risks to banking systems, military ...

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

Project Eleven, a quantum security research company, awarded a prize to researcher Giancarlo Lelli for using a quantum computer to break a 15-bit elliptic-curve key — a small-scale version of the same ...

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

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

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

Crypto firms are building quantum-proof wallets using MPC and NIST algorithms as Q-Day threats loom over Bitcoin and Ethereum ...

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

After research from Google suggested a potential threat to some cryptocurrencies, tokens like QRL and Cellframe (CEL) saw ...