mv in Ubuntu 26.10 does not preserve mtime when moving across devices—a comparison with GNU

Knowing that cp, mv, and rm in Ubuntu 26.10 have been replaced by the Rust-based uutils coreutils 0.12.0, I compared them ...

Hackers Used AI-Written Code to Spy on Government Linux Servers for Months, Unit 42 Finds

Hackers used AI-generated code to target government Linux servers, steal credentials, access emails and databases and evade ...
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Claude Code's Bash grep returns fewer results in allowlist-style .gitignore repositories when the repository root is passed as an absolute path—Measurin…

The grep command in Claude Code's Bash tool, when used in a repository with an allowlist-style .gitignore, fails to include ...
BIOENGINEER

AI Agents Now Hack Systems Autonomously in Landmark Cybersecurity Study

A new multi-agent AI framework called PentestMCP autonomously conducts full penetration testing campaigns, achieving up to 87 ...