The theoretical threat that quantum computers pose to the Bitcoin network moved a step closer to reality on Friday. Project Eleven, a startup focused on quantum security, awarded its "Q-Day Prize" to ...

Helios, a US-based quantum computer, demonstrated 99.9975% fidelity in one-qubit operations, while maintaining 99.921% ...

Researchers in Japan have developed quantum multi-programming auto mode, a function that automatically runs quantum programs ...

Last week, cybersecurity researchers woke up to bad news. Research in new papers published by Google and a quantum computing startup, Oratomic, suggests that quantum computers capable of breaking the ...

Ethereum researcher says quantum-safe wallet protection could cost $0.07 per account and work without a hard fork.

Horizon Quantum Computing Pte. Ltd. (“Horizon Quantum”), a pioneer of software infrastructure for quantum applications, today announced that it has completed the assembly and integration of a first ...

Researchers from the University of Waterloo's Faculty of Science and the Institute for Quantum Computing (IQC) are prioritizing collaboration over competition to advance quantum computer development ...

A proposed workaround could enable quantum-resistant Bitcoin transactions without a protocol change, but high compute costs limit real-world use. A Bitcoin researcher has come up with a way that could ...

Ethereum Foundation researcher Nicolas Consigny proposed an interim post-quantum signature system that could protect Ethereum accounts for about 7 cents without requiring a hard fork.