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

Future quantum computers will need to be less powerful than we thought to threaten the security of encrypted messages.

Researchers from Caltech and Oratomic, a Caltech-linked startup, published findings on March 31, 2026, arguing that a useful ...

The encryption protecting global banking, government communications, and digital identity does not fail when a quantum ...

According to a study by engineers at Caltech and the UC Department of Physics, quantum computers do not need to be nearly as ...

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

The research shows quantum computers may break bitcoin and ether wallet encryption with far fewer qubits than previously ...

Quantum security is not just about new algorithms – operators must tackle key issues and untangle crypto sprawl before ...

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

CoinDesk Research maps five crypto privacy approaches and examines which models hold up as AI improves. Full coverage of ...