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

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

New quantum estimates reveal Bitcoin encryption may be more vulnerable soon ...

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 ...

Recent research papers posted to arXiv have sharply reduced the estimated computing power a quantum machine would need to ...

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

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, ...

​For much of the past decade, post-quantum cryptography (PQC) lived primarily in academic journals and standards committees.

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

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

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

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