Johann Rehberger personal blog

Breaking Claude Code Opus 5 Auto Mode

In this post, we explore how a simple website summary request hijacks Claude Code Opus 5 in Auto Mode and achieves code execution with 60-80% attack success …
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Security & PrivacyAI & Machine Learning2026

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Aug 31, 2026Breaking Claude Code Opus 5 Auto Mode by Recursing399121

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