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Hackers Turned GitHub Against Its Own Users | Threat Wire

Hak5 — Oct 18, 2026 — news

Why watch

This Threat Wire episode covers the GhostAction campaign where attackers exploited GitHub Actions to steal credentials from hundreds of repositories, plus Anthropic's new AI vulnerability scanner, Wikipedia's accusations against OpenAI rogue agents, Let's Encrypt TLS certificate changes, and a critical GitLab security flaw. Ideal for cybersecurity professionals, DevOps engineers, and developers concerned with supply chain security.