Some quantum cryptographers want to find ways to keep messages secret even if the rules of quantum mechanics don’t hold. The ...

Online data is generally pretty secure. Assuming everyone is careful with passwords and other protections, you can think of it as being locked in a vault so strong that even all the world’s ...

Google says it is setting a timeline to migrate to post-quantum cryptography (PQC) by 2029, warning that action is needed before “a future quantum computer can break current encryption”.

A core assumption underpins the trillions of dollars secured on the blockchain: that today's cryptographic shields are ...

Quantum computers are coming. And when they arrive, they are going to upend the way we protect sensitive data. Unlike classical computers, quantum computers harness quantum mechanical effects — like ...

Post-quantum cryptography is rapidly evolving to counter threats posed by quantum computing, and elliptic curves combined with isogeny methodologies offer a promising avenue. This approach leverages ...

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

Quantum computers are expected to be built at a size that is commercially useful in a mere few years, from maybe just 2028 to the mid-2030s, depending on the estimate and the exact capacity ...

A Year of Accelerated Development. Wow, 2025 has really been something else for quantum computing. It feels like just yesterday we were talking about ...