INTEL_REPORT
arXiv — Cryptography & Security (cs.CR) · published 6/15/2026, 4:00:00 AM · TLP amber
Summary
Ingested excerpt (first ~500 chars of normalized text).
From Shield to Target: Denial-of-Service Attacks on LLM-Based Agent Guardrails arXiv:2606.14517v1 Announce Type: new Abstract: LLM-based guardrails have emerged as a highly effective defense against prompt injection and jailbreak attacks in autonomous agents. However, we reveal that the very reasoning and task-following capabilities enabling this protection introduce a novel vulnerability: attackers can inject crafted data to trap the guardrail in extended reasoning loops, e…
https://arxiv.org/abs/2606.14517
sha256:ed7f8a1c2590cb0a5ed14215a9bd83f6dc29405a1e6291a0746e5163f3de48b1
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ATT&CK techniques
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