Breakthroughs from Google, Caltech, and IBM have reignited debate over “Q-Day,” when quantum computers could break Bitcoin’s cryptography.

IBM scientists entangled 120 qubits in a single coherent “cat state,” a record-breaking feat in quantum computing.

Here’s why Quantum experts are warning that Bitcoin’s encryption could be broken by 2028 as quantum computing accelerates.

Google Quantum AI revealed that its Willow processor achieved a milestone in quantum computing with the Quantum Echoes algorithm.

Established in 2012, Bitcoin Magazine is the oldest and most established source of trustworthy news, information and thought leadership on Bitcoin.

The recent Project Eleven bounty for quantum computers cracking cryptographic keys is a joke. It provides no serious incentive at all. Recently, Project Eleven (a quantum computing research group) ...

Elliptic curve cryptography (ECC) has emerged as a cornerstone of modern public‐key systems, offering high levels of security with relatively small key sizes. Central to many advanced cryptographic ...