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

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 ...

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

New quantum estimates reveal Bitcoin encryption may be more vulnerable soon ...

The 50-page paper concludes that while today’s blockchains remain secure, a future “fault-tolerant quantum computer” capable ...

Advisory council says validator signatures and wallet cryptography could be vulnerable if future quantum computers break ...

According to the latest Google research, it could take as few as 1,200 logical qubits for a quantum computer to break ...

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”.

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

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

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

Google LLC today published a paper that indicates a quantum computer with 500,000 qubits could be used to steal cryptocurrency. The cybersecurity risks posed by quantum computers were already ...