What I am looking at is not just the most powerful computer in the world, but the key to financial security, Bitcoin, ...

The head of global investment research at Coinbase says that quantum computing poses significant risks to Bitcoin's security.

Coinbase’s head of investment research warns that quantum computing could pose two major long-term threats to Bitcoin.

Bitcoin is entering 2026 under dual pressure from long-term security risks and near-term technical levels. Coinbase research ...

Japan has put a real ion-trap quantum device online, making it accessible through the cloud Japan has taken a practical step ...

In the mid-December roundup of quantum computing stocks, we tagged D-Wave Quantum as a distinct exposure to an alternative quantum computing approach. As we explained then, D-Wave’s quantum annealing ...

Russia reveals a new quantum computer prototype, citing scalable architecture and qubit stability as global competition ...

Even if quantum machines capable of breaking Bitcoin’s cryptography are decades away, the work required to update software, ...

Overview: Quantum computing is moving steadily from research into early commercial use across industries.Pure-play firms like ...