By the time Bitcoin and other networks are ready to defend themselves, it may already be too late, according to a new ...

As the specter of quantum computing looms over global cybersecurity, the United States and European Union have embarked on parallel but distinct journeys to prepare for “Q-Day,” the day when quantum ...

Quantum computers could threaten Bitcoin, Ethereum, and other major networks. Here’s how Ripple plans to secure the XRP ...

The very prospect of the quantum apocalypse has driven various stakeholders to consider what that could be like and how to ...

The original version of this story appeared in Quanta Magazine. Hard problems are usually not a welcome sight. But cryptographers love them. That’s because certain hard math problems underpin the ...

Quantum computing may one day outperform classical machines in solving certain complex problems, but when and how this “quantum advantage” emerges has remained unclear. Now, researchers from Kyoto ...

In today’s digital economy, data is the foundation of innovation—and quantum computing is rapidly emerging as both a powerful opportunity and a direct security threat. Advancements are accelerating us ...

Will quantum computers crack cryptographic codes and cause a global security disaster? You might certainly get that impression from a lot of news coverage, the latest of which reports new estimates ...

Asset manager Ark Invest says quantum computing is a long-term consideration for Bitcoin security but not an imminent threat. In a Wednesday report co-authored with Unchained, the investment manager ...

Google's new whitepaper says it could take only minutes for a quantum system to crack Bitcoin.

All cryptography uses hash functions. if it exists [a way to break hashing] we are doomed as human beings. That’s over for cryptography.The NIST-approved post-quantum signatures are at least ten times ...