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

A University of Sydney quantum physicist has developed a new approach to quantum error correction that could significantly ...

Researchers from Caltech and Oratomic, a Caltech-linked startup, published findings on March 31, 2026, arguing that a useful quantum computer capable of running Shor’s algorithm on real cryptographic ...

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

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

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

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

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

Silicon is ubiquitous in modern electronics, and now it is becoming increasingly useful in quantum computing. In particular, ...

Roundtable says scaling quantum systems will hinge on manufacturing, calibration, and quantum-classical integration ...

One huge issue Rigetti is facing right now is that as the number of qubits in the system increases, its accuracy quickly ...