Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a ...

Researchers have successfully used a quantum algorithm to solve a complex century-old mathematical problem long considered impossible for even the most powerful conventional supercomputers. The ...

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

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