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

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

Two research groups say they have significantly reduced the amount of qubits and time required to crack common online ...

There is a potential dark side to quantum computing, one that is a threat to how we secure data. Back in 1994, Peter Shor developed an algorithm for factoring large numbers using a quantum computer, ...

As technological advancements surge forward, the specter of quantum computing looms ever larger. While the promise of quantum computers holds the potential to revolutionize fields like weather ...

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