Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new ...

Two papers published this week have reignited debates about the risk posed by “Q-day” to the cryptography that underpins ...

Traditional encryption methods have long been vulnerable to quantum computers but two new analyses suggest a capable enough ...

Google warns that quantum computers could break crypto sooner than expected, heightening the urgency for post-quantum security across blockchain networks.

With around 26,000 qubits, the encryption could be broken in a day, the researchers report in a paper submitted March 30 to ...

Scientists have unveiled a new approach to ultra-secure communication that could make quantum encryption simpler and more ...

The market appears to be reassessing long‑term technological risks in crypto following Google's major quantum computing ...

Research suggests fault-tolerant quantum machines could arrive sooner than expected, posing a threat to Bitcoin and Ethereum cryptography.

Quantum computers rely on qubits, which are highly sensitive and prone to errors. Existing methods often require about 1,000 ...

Charles H. Bennett and Gilles Brassard, winners of this year’s Turing Award, spent their lives touting the advantages of the ...

Google’s new research potentially puts the entire bitcoin supply – and the very foundation of digital trust – at risk, ...

A new research paper from Google Quantum AI has accidentally revealed ahead of time how quantum computers will require just ...