Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are practically impossible to solve. Quantum computers threaten to flip that ...

Banks spent much of last year warming to crypto, with several major institutions encouraging clients to consider modest crypto allocations. But as crypto edges closer to the financial mainstream, ...

Quantum computing won’t break Bitcoin in 2026, but the growing practice of “harvest now, decrypt later” is pushing the crypto industry to prepare sooner rather than later. Quantum computing has long ...

Quantum computing is no longer science fiction. Labs worldwide are sprinting toward “Q-Day,” the moment a production-grade quantum computer can crack today’s encryption.

Some Bitcoin developers are no longer arguing about whether quantum computing will break the network, but letting onlookers know how long it would take to prepare if it ever did. That shift was ...

Despite the excitement it generates, quantum computing has largely remained in the lab – impressive in chess competitions but less so in practical, real-world ...

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets. Two years ago, I spent about six months in deep discussions ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

TL;DR: In 2025, quantum computing moved from theory toward tangible impact. From government programs to startup projects, the industry demonstrated that usefulness is no longer hypothetical. Progress ...

Bitcoin’s recent price weakness has revived the quantum-computing debate, with one high-profile investor arguing it’s already shaping market behavior — and onchain analysts saying the real driver is ...