The Hacker News AI Security ยท June 18, 2026

ThreatsDay Bulletin: Claude Chat Abuse, NastyC2 npm Packages, Device-Code Phishing + 25 More Stories

Why it matters

Threat round-up including AI chat abuse and cloud-agent exposure alongside conventional threats. Relevant as situational awareness for AI-adjacent attack paths.

My takeaway: ThreatsDay Bulletin: Claude Chat Abuse, NastyC2 npm Packages, Device-Code Phishing + 25 More Stories is a threat-intelligence signal. The practical read is to connect the incident back to AI-adjacent software, developer tooling, and automation paths that need ordinary security controls.