Quantum computers could eventually crack Bitcoin, but Bitcoin can counter that threat.

IonQ quantum computer research outlines a 19,397-qubit machine capable of solving Bitcoin's secp256k1 problem in 25.7 days.

StarkWare announced on Wednesday that it has executed the first-ever quantum-safe Bitcoin transaction confirmed on the ...

Bitcoin may not be quantum-safe, but a new technique could let holders protect some assets without waiting for the entire ...

StarkWare's Avihu Levy completes Bitcoin's first quantum-safe transaction on mainnet, requiring no soft fork or protocol ...

Fidelity says future quantum computers could expose Bitcoin private keys, and a new hash-based signature system may offer ...

Project 11 is looking to gauge the urgency of the quantum security risk to Bitcoin. Millions of addresses could be at risk if quantum computers are eventually able to break Bitcoin’s cryptography.

Naoris has launched a $120,000 bounty incentivising researchers to break key cryptographic algorithms underpinning Bitcoin, Ethereum and Solana. Naoris, a cybersecurity firm focused on safeguarding ...

American investor and former pharmaceutical executive Martin Shkreli told host Isabel Foxen Duke that if quantum computing ever scales, Shor’s algorithm—not artificial intelligence (AI)—poses the most ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

IonQ (NYSE: IONQ), the world’s leading full-stack quantum platform and foundry, today published the first complete, end-to-end fault-tolerant resource estimate for running Shor’s algorithm. The ...

Cryptocurrency generally uses two different cryptographic methods—one dedicated to generating its public-private key pairs and another for the purpose of validating transactions. Cryptocurrencies like ...