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

Google researchers found certain quantum computers could break the encryption protecting the world’s largest cryptocurrency.

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

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

Quantum computers will likely be able to crack current encryption algorithms earlier than once thought, posing a serious ...

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 ...

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

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

Today, threat actors are quietly collecting data, waiting for the day when that information can be cracked with future ...

Google reveals quantum threat to Bitcoin with new circuit designs using fewer resources, impacting 6.9 million BTC at risk.

Network encryption was designed for a world in which adversaries needed to break cryptography in real time to extract value.

Bitcoin and several other cryptocurrencies use an implementation of ECC called secp256k1. According to Google, its ...