A PNG hiding a prompt injection could steal your repo's secrets, researchers demonstrate. The technique, dubbed 'Ghostcommit,' slipped past AI code reviewers CodeRabbit and Bugbot, which never open ...
AI Now’s Friendly Fire PoC shows Claude Code and Codex running README-planted payloads on hosts when autonomous command ...
ActiveState explains how GitHub Actions attack chains can evade traditional CI security scanners, why passing a scan doesn't ...
Security researchers at Cybernews discovered on June 12 what they describe as one of the largest credential databases ever left exposed online — a publicly accessible Elasticsearch cluster holding 24 ...
Facepalm: Security researchers recently unveiled "Copy Fail," a bug that could potentially bring the entire Linux ecosystem to a screeching halt. The flaw can be reliably exploited across all ...
This repository documents a partial black-box penetration test conducted on HackSudo Thor, an intentionally vulnerable virtual machine published on VulnHub by Vishal Waghmare. The goal was to simulate ...
Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...
On March 20, 2026 at 20:45 UTC, Aikido Security detected an unusual pattern across the npm registry: dozens of packages from multiple organizations were receiving unauthorized patch updates, all ...
The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach reports, expert analysis, and actionable insights for infosec professionals and ...
The MCP Scanner provides a comprehensive solution for scanning MCP servers and tools for security findings. It leverages three powerful scanning engines (Yara, LLM-as-judge, Cisco AI Defense) that can ...
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