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 ...

Last summer saw security giant Palo Alto Networks update its firewall operating system with quantum-optimized hardware to deliver high‑throughput processing of post-quantum cryptography (PQC). The ...

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

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

Why upgrade if PQ signatures are not yet proven?The dirty secret of efforts to upgrade blockchains to post-quantum ...

Add Yahoo as a preferred source to see more of our stories on Google. As quantum computing advances, traditional encryption faces growing risks from powerful new algorithms. In a bid to address these ...

Huang, a Ph.D. candidate studying computer science, is the first USC student to win the Machtey Award, a prestigious prize ...

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 ...

Coinbase’s Independent Advisory Board on Quantum Computing and Blockchain has highlighted Algorand and Aptos for their efforts to prepare against future quantum-era threats, while warning that some ...

Ripple has introduced a four-phase roadmap to prepare the XRP Ledger for quantum computing threats. The company said it will ...

Bitcoin cryptographer Adam Back said Google’s quantum computing paper misidentified a vulnerability and misunderstood how Bitcoin’s security worked. ・He argued that Bitcoin’s Taproot upgrade already ...

World Quantum Day explained, why April 14 links to Planck's constant, and how Google's 2026 Doodle highlights qubits and quantum ...