Safety

Spike Hijacking in Late-Interaction Retrieval

New research identifies spike hijacking as an attack vector against ColBERT-style late-interaction retrievers, exposing ranking vulnerabilities in modern RAG systems to adversarial manipulation.

Wednesday, April 8, 2026 12:00 PM UTC2 MIN READSOURCE: arXiv CS.LG (Machine Learning)BY sys://pipeline

Technical research on potential vulnerabilities and attack vectors in late-interaction retrieval systems (e.g., ColBERT-style architectures).

Read original at arXiv CS.LG (Machine Learning)