This advancement in quantum algorithms could help accelerate some of the most computationally intensive simulations ...

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

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

Mid-circuit measurements are one of the biggest practical hurdles in quantum error correction on encoded qubits. Researchers in Innsbruck and Aachen have now proposed and experimentally demonstrated ...

Anxieties over the quantum threat to Bitcoin have been growing, but Bernstein backs Back in saying there’s no cause for alarm ...

Pure plays such as IonQ and Rigetti Computing dominate the quantum computing narrative, but one member of the "Magnificent ...

Toshiba has overcome this challenge by developing a third‑generation simulated bifurcation (SB) algorithm. This ground-breaking advance builds on the original SB algorithm, announced in April 2019 *1, ...

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

New research suggests that a quantum computer could crack a crucial cryptography method with just 10,000 qubits.

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

Core to the approach is what the companies call a one-step simplified LBM, or OSSLBM, framework. The method uses a hybrid ...

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