Frequency
1
occurrences
First Seen
August 28, 2026
Last Seen
August 28, 2026
Related Threat Clusters
-
Prompt Injection Attack Targets Claude Code Opus 5 Auto Mode
A prompt injection attack has been demonstrated against Claude Code Opus 5 in its Auto Mode, allowing malicious code execution through a benign website summary request. Security researcher Johann Rehberger reported a…
2 articles · Updated August 28, 2026
Recent Intelligence Reports
- Prompt Injection Attack Hijacks Claude Code Opus 5 Auto Mode to Execute Malicious Code — Gbhackers · August 28, 2026