A flaw in Coldcard wallets cost Bitcoin holders more than $100 million—and reopened an old fight about whether you can trust ...

Digital security currently relies on difficult equations to protect data. For example, when you use a credit card online, the ...

Prosecutors say the former counterintelligence supervisor stole crypto from wallets tied to FBI investigations.

ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best ...

Generalized Feistel Network block cipher security relies on a flawed assumption: a new IACR preprint shows that adding more ...

Hidden desktops are a legitimate Windows capability, often used by specialized software, and occasionally used by malware.

Is your AI infrastructure quantum-ready? Learn how to defend against 'Harvest Now, Decrypt Later' threats using the new NIST post-quantum cryptography standards.

Whale sharks (Rhincodon typus)—the world's biggest fish—are one of the most charismatic marine species. They connect with the ...

DigiCert’s 2026 survey of 1,001 enterprise security leaders finds 87% plan quantum-safe encryption but only 7% have broadly ...

AI cryptography security audit: zkSecurity confirmed four zero-day vulnerabilities in bron-crypto, the Go MPC library powering Bron Wallet, using a dual-agent AI pipeline. One bug corrupts ...

Since July 14, developers running Codex on its most capable models — GPT-5.6-Sol and GPT-5.6-Terra — can no longer read what their parent agents told their subagents to do. The instructions are ...

Ultra-secure encryption algorithm added to ISO standard for Asymmetric Ciphers Classic McEliece is first PQC algorithm to achieve global standardization Organisations in 177 ISO member states can now ...