Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are practically impossible to solve. Quantum computers threaten to flip that ...

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

The changes are coming on two fronts. On one, tech giants such as IBM and Google are racing to build ever-larger quantum computers: IBM hopes to achieve a genuine advantage over classical computers in ...

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

Quantum computing breaktrhroughs including new hardware, smarter algorithms, and clearer signs of “quantum advantage,” bring ...

In our latest Computing research we look at developments in quantum computing and cryptography, whether UK IT leaders believe ...

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

A method reduces the number of qubits needed for quantum computers, making practical machines possible sooner and affecting ...

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

Quantum computer could break Bitcoin cryptography with under 500,000 qubits in nine minutes. This will likely only be ...