GigaWiper is a destructive backdoor that combines multiple wiping and ransomware-like capabilities into a single operational ...

GhostLock (CVE-2026-43499) is a 15-year-old Linux kernel vulnerability that allows attackers to gain root privileges.

STARK proofs could prevent Bitcoin slowing to a crawl after it's upgraded to post quantum. But increasing the block size ...

Research shows signed Git commits can be re-encoded into fresh GitHub Verified hashes without changing files or breaking ...

Discover what digital signatures are, how they use encryption to ensure document authenticity and integrity, and why they are ...

On July 4, 2026, Vitalik Buterin published the most consequential Ethereum protocol document in four years: an updated "Lean Ethereum" strawmap that commits the world's second-largest blockchain to ...

Ethereum co-founder Vitalik Buterin has outlined a “Lean Ethereum” roadmap aimed at reshaping the network’s core protocol around native STARKs, quantum-resistant cryptography and simpler, more ...

For a technical audience, the phrase that matters is "full stack." Post-quantum signatures have appeared on other networks. What has not shipped before, to the team's knowledge, is a live mainnet ...

An immense solution space that confounds QC and AI Modern cryptography assumes that mathematical expressions and ...

A new ransomware operation named ‘Prinz Eugen’ prioritizes recently modified files for encryption and leaves no ransom note on the system. An investigation from Threatdown, the former corporate ...

Post-quantum cryptographic and hardware-security IP enables chipmakers to integrate quantum-safe key establishment, digital signatures, secure boot and device trust directly into RISC-V-based silicon ...

While quantum computers have many benefits, their sensitive data may not be safe for very long. Venus Kohli looks at the safeguards. Classical public-key cryptography derives its security from integer ...