The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close ...

New research suggests that a quantum computer could crack a crucial cryptography method with just 10,000 qubits.

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

However, it is not necessary to use fancy quantum cryptography technology such as entanglement to avoid the looming quantum ...

At the same time, a March 2026 preprint from a Caltech–Berkeley–Oratomic collaboration explores what might be possible using ...

Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million bitcoin are more exposed than the rest.

But RSA worked until the advent of quantum computers. These machines harness the physics of subatomic particles to process information in fundamentally different ways, including factoring long strings ...

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough machine may be built much sooner than previously thought ...

A newly developed encryption framework aims to protect video data from future quantum attacks, all while running on today's ...

Company becomes the first to integrate quantum-computing-hardened encryption keys into smart meters for gas, water and electric utilities Quantinuum's advanced technology provides heightened ...

Quantum computing is a field of computer science that uses quantum mechanics to solve problems that are too complex for ...