Discover how homomorphic encryption (HE) enhances privacy-preserving model context sharing in AI, ensuring secure data handling and compliance for MCP deployments.

We can quibble over the exact timeline, but the quantum future is an approaching certainty, argues Arpa Network CEO Felix Xu.

The countdown to a potential existential crisis for cryptocurrencies has already begun and it’s being led by quantum computing. As this revolutionary technology advances, experts warn that the ...

Bitcoin’s long-term design came under renewed scrutiny on Friday after VanEck CEO Jan van Eck questioned whether the network provides sufficient encryption and privacy during an appearance on CNBC’s ...

Signal announced the introduction of Sparse Post-Quantum Ratchet (SPQR), a new cryptographic component designed to withstand quantum computing threats. SPQR will serve as an advanced mechanism that ...

A prominent US senator has called on the Federal Trade Commission to investigate Microsoft for “gross cybersecurity negligence,” citing the company’s continued use of an obsolete and vulnerable form ...

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 ...

Stablecoins are fast becoming a mainstream payment vehicle and not just for legitimate transactions. Criminals, like everyone else, would rather avoid currency risk as they move large sums of money ...

IBM’s 133-qubit quantum computer cracked a toy 6-bit ECC key, showcasing progress but posing no threat to Bitcoin or Ethereum yet. Bitcoin and Ethereum rely on ECC-256, far beyond current capabilities ...

Blockchain, the technology behind digital currencies, faces a looming crisis as quantum computing advances threaten its core cryptographic foundations. A new study by Sufyan Al-Janabi from the College ...

Naoris, a cybersecurity firm focused on safeguarding digital assets from quantum computing threats, is offering bounties to anyone who can break the encryption algorithms that secure major blockchain ...

Quantum computers threaten blockchain security by cracking private keys with Shor’s algorithm. Chains using EdDSA, like Solana and Sui, are easier to upgrade for quantum resistance. Older chains like ...