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Codex, Claude Code, Cursor Jailbreak - AGENTS.md prompt injection

This story is from 2026-10-10. It is preserved in the archive; the latest stories are on the live feed.

Preflight Automation - Prompt Injection - Jailbreak Codex Agent runs malicious script SUMMARY AI coding agents like Codex, Claude Code, Cursor treat repository instruction files like AGENTS.md as equally trusted as your own prompts . We weaponized this by: 1. Creating a typosquatted famous public r…

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  1. 2026-10-10 13:20 · DEV Community — AI
    Codex, Claude Code, Cursor Jailbreak - AGENTS.md prompt injection

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