GitHub 'Verified' Commits Can Be Rewritten Into New Hashes Without Breaking Signatures

New research shows that a signed Git commit's hash is not the one-of-a-kind name that much of the software world assumes it to be. Given any signed commit, someone without the signing key can mint a second commit with the same files, author, and date, and a valid signature, GitHub still stamps...

How Ceros Gives Security Teams Visibility and Control in Claude Code

Security teams have spent years building identity and access controls for human users and service accounts. But a new category of actor has quietly entered most enterprise environments, and it operates entirely outside those controls. Claude Code, Anthropic's AI coding agent, is now running acros...

OpenVPN to Undergo Cryptographic Audit

The next version of the open-source OpenVPN software will be audited by an well-known cryptographer. It was announced Wednesday that Matthew D. Green, PhD, a cryptographer, computer science professor, and researcher at Johns Hopkins University will carry out an audit of the code currently availab...