alt Hacker News> (I don't think it's fair to ask non-technical users to look out for "suspicious actions that may indicate prompt injection" personally!)
It's the "don't click on suspicious links" of the LLM world and will be just as effective. It's the system they built that should prevent those being harmful, in both cases.
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vbezhenar • yesterday at 8:59 PM
Operating systems should prevent privilege escalations, antiviruses should detect viruses, police should catch criminals, claude should detect prompt injections, ponies should vomit rainbows.
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It's kind of wild how dangerous these things are and how easily they could slip into your life without you knowing it. Imagine downloading some high-interest document stashes from the web (like the Epstein files), tax guidance, and docs posted to your HOA's Facebook. An attacker could hide a prompt injection attack in the PDFs as white text, or in the middle of a random .txt file that's stuffed with highly grepped words that an assistant would use.
Not only is the attack surface huge, but it also doesn't trigger your natural "this is a virus" defense that normally activates when you download an executable.