SecurityWeek AI Security · June 29, 2026

Researchers Demo New Claude Code Attack Using Harmless-Looking Repositories to Hijack Developer Machines

Why it matters

Indirect prompts hidden in a repository can lead to Claude Code spawning a reverse shell on the developer’s machine. The post Researchers Demo New Claude Code Attack Using Harmless-Looking Repositories to Hijack Developer Machines appeared first on SecurityWeek .

My takeaway: Researchers Demo New Claude Code Attack Using Harmless-Looking Repositories to Hijack Developer Machines is a model-release signal. The practical read is to compare the launch claims with safety notes, evaluation evidence, access controls, and the rollout constraints needed before enterprise use.