Explore 25 famously unsolved ciphers and codes that have baffled experts for centuries. From ancient scripts to modern ...

A leaked n8n API key is only the start. GitGuardian's research traces the full chain, from exposed tokens and weak keys to ...

(NYSE: NET), the leading connectivity cloud company, announced today that it is serving as an independent Key Transparency auditor for Signal, the private messaging app trusted by hundreds of millions ...

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Claude Mythos cracks HAWK-256 post-quantum scheme in under 4 hours and finds 800x faster AES attack. No production risk yet.

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

Vulnerabilities can lurk within production code for years or decades — and AI tools have opened a gateway to a glut of new long-hidden discoveries.

Cloudflare is helping Signal's users worldwide gain extra confidence that their conversations are private and secure Cloudflare, Inc. (NYSE: NET), the leading connectivity cloud company, announced ...

Signal Automatic Key Verification, launched August 11, 2026, automatically confirms that end-to-end encrypted messages reach only their intended recipient - without an in-person meeting - by checking ...

Hoping to strengthen the Emergency Alert System, the FCC wants to require the rejection of CAP EAS messages that do not include a valid digital signature.

McKinsey’s latest State of AI report revealed that 62% of organizations have started experimenting with AI agents in some form. However, Gartner expects over 40% of these projects to be scrapped by ...

Ramp reports on virtual cards for AI agents, allowing autonomous software to make purchases with programmable, secure ...