# vector-search
2 articlestagged with “vector-search”
Knowledge Base Poisoning
Techniques for injecting adversarial documents into RAG knowledge bases: ingestion path analysis, embedding space attacks, SEO-style ranking manipulation, staged poisoning, and effectiveness measurement.
ragpoisoningembeddingsvector-searchadversarial-documentsretrieval-manipulation
Semantic Similarity & Vector Search Attacks
How cosine similarity and nearest neighbor search work, and how attackers exploit vector databases through adversarial documents, embedding collisions, and threshold bypasses.
similarityvector-searchattacksintermediate