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

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

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

Google researchers have warned that quantum computers could break widely used encryption systems by 2029, a timeline that ...

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

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

Google's finding that breaking bitcoin's cryptography requires 20x fewer qubits than previously estimated has triggered the ...