New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

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

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

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

The clock is ticking on cryptocurrency.

About eight years ago, toward the end of a panel I was moderating on cybersecurity, I turned to the panelists and asked them ...

Real, but not immediate Ethereum relies on cryptographic systems that remain secure against classical computers. However, ...

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner ...

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

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

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Cloudflare Inc. today announced that it’s accelerating its post-quantum security roadmap and is now aiming to make its entire platform fully post-quantum-secure by 2029, including authentication ...