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

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

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 ...

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 ...

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

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

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

Understanding the Quantum Computing Threat to Bitcoin The rapid advancement of quantum computing is reshaping the landscape of digital security.

Imagine a world where the locks protecting your most sensitive information—your financial records, medical history, or even national security secrets—can be effortlessly picked. This is the looming ...

Quantum computing is a largely theoretical, ultimately expensive proposition for high-level computation. However, new ...