Most quantum computing stocks are speculative buys, but not Alphabet.

Quantum computing may become the next big theme in the tech world. Pure-play companies and tech giants are working in this ...

The Bitcoin network took its first step towards quantum-computing resistance with the addition of BIP 360 to its repository.

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform classical systems on certain tasks. Over the past few decades, researchers ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum computer: The realization of a novel type of quantum logic gate makes it ...

Quantum computing in 2026 still isn't a faster laptop. It doesn't make email snappier, and it won't speed up spreadsheets.

Saylor says a credible quantum threat to Bitcoin is likely more than a decade away. The practical concern is key theft via signature cryptography, not ...

Quantum computing presents opportunities in strategic planning and discovery through complex simulations, but also risks in data security via Shor’s algorithm. Businesses must prepare now to leverage ...

The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...

Because the migration to PQC is a complex, multi-year undertaking that requires a strategic approach, Peters said organizations need to start now. Cryptography failure due to quantum attacks could ...

Forward-thinking leaders are taking steps to understand where long-lived sensitive data resides and how it’s protected, as ...

Xanadu (Xanadu Quantum Technologies Inc.), a world leader in photonic quantum computing, in partnership with Mitsubishi Chemical, a major Japanese chemical manufacturer, has announced the release of a ...