{"slug": "prompt-injections-for-defense", "title": "Prompt Injections for Defense", "summary": "Researchers from Tracebit said on Monday that placing prompt injections alongside passwords, cryptographic keys, and other secrets stored on Amazon Web Services was often all that was needed to shut down attacks from AI hacking agents. The prompts direct the attacking LLM to perform an action forbidden by its guardrails, causing it to shut down. The technique, named context bombing, uses examples such as prompts for developing inhalable Anthrax spores or references to the Tank Man from the 1989 Tiananmen Square massacre.", "body_md": "This seems to [work](https://arstechnica.com/security/2026/07/now-defenders-are-embracing-the-prompt-injection-too/):\n\nResearchers from\n\n[Tracebit]on Monday[said]they found that placing prompt injections alongside passwords, cryptographic keys, and other secrets stored on Amazon Web Services was often all that was needed to shut down attacks from AI hacking agents. The prompts direct the attacking LLM to perform an action forbidden by its guardrails, the safety barriers AI developers erect to prevent it from taking harmful actions. The LLM responds by shutting down.Examples are a prompt that orders the LLM to provide steps for developing inhalable Anthrax spores, or, in the case of LLMs from Chinese developers, make references to the iconic Tank Man from the 1989 Tiananmen Square massacre. Once the LLM encounters these forbidden commands, it no longer follows its existing commands. The researchers have named the technique context bombing...", "url": "https://wpnews.pro/news/prompt-injections-for-defense", "canonical_source": "https://www.schneier.com/blog/archives/2026/08/prompt-injections-for-defense.html", "published_at": "2026-08-12 09:56:37+00:00", "updated_at": "2026-08-12 10:24:18.721144+00:00", "lang": "en", "topics": ["ai-safety", "artificial-intelligence", "ai-agents"], "entities": ["Tracebit", "Amazon Web Services"], "alternates": {"html": "https://wpnews.pro/news/prompt-injections-for-defense", "markdown": "https://wpnews.pro/news/prompt-injections-for-defense.md", "text": "https://wpnews.pro/news/prompt-injections-for-defense.txt", "jsonld": "https://wpnews.pro/news/prompt-injections-for-defense.jsonld"}}