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 ...

If you’re picturing quantum computing as a giant red button that suddenly shuts off the internet, the reality is a little less theatrical and a lot more technical than that. The main danger isn't that ...

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

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

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”.

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

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

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

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

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 ...

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