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AI threatsMedium

RAG Poisoning: Manipulated Documents Poison the Company Knowledge Base

Validated facts

Companies use Retrieval Augmented Generation (RAG) so AIs can access internal manuals and intranets. Attackers inject manipulated text snippets that falsify internal search results.

In plain language

The manipulated page in the library: Someone pastes a forged page into the encyclopedia. When the librarian looks it up, they read the lie as truth.

Security relevance & practical tip

Search indexes and RAG data sources must undergo strict integrity checks.

Primary source / reference

  • OWASP LLM04: Data and Model Poisoning