Show HN: RAG knowledge base poisoning lab, 100% local

Re:Show HN: RAG knowledge base poisoning lab, 100% local by gmerc on Friday March 13, 2026 @10:31AM (#47365010)

Insider threat. Every fucking large business has disgruntled employees, like Meta right now after finding out about Zuck's plan to flatten all roles to ICs

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Re:Show HN: RAG knowledge base poisoning lab, 100% local by skrebbel on Friday March 13, 2026 @01:18PM (#47367118)

How is that different from "People with access to your CMS can put terrible lies on your company website"? The vulnerability is still "people who have access to things have access to things" but written maximally sciencey to hide the fact that there's no vulnerability.

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Re:Show HN: RAG knowledge base poisoning lab, 100% local by gmerc on Friday March 13, 2026 @02:26PM (#47367842)

You're right, it's not a vulnerability, it's a flaw of the transformer that makes it unsuitable for what it is peddled to do.

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