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

Google quantum pioneer says encryption-breaking use cases may arrive sooner than expected, urging crypto industry to prepare now ...

Google's new whitepaper says it could take only minutes for a quantum system to crack Bitcoin.

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

Most people think of diamonds as high-end adornments. Not Ania Bleszynski Jayich. The UC Santa Barbara physicist sees ...

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

Most simplifies the complex process of quantum computing as "it can be 0 and 1 at the same time." That is not an explanation ...

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

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

Tue, December 23, 2025 at 1:00 PM UTC Because the goal is so lofty, tracking its progress has also been difficult. To help chart a course toward truly transformative quantum technology and mark ...

Understanding the Quantum Computing Threat to Bitcoin The world of cryptocurrency has long been praised for its robust security based ...

Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and engineers with a series of challenges and conundrums. One of them relates ...