The “Late-Dropper” Pattern: Safeguarding RAG Systems from Reddit Astroturfing
Anomalous Mentions on Reddit: A Case Study in UGC Recommendation Integrity AI-assisted analysis of 180 continuous monitoring alerts collected between August 2025 and February 2026 identified a severe, anomalous spike in activity between January 29 and February 19, 2026. Within this three-week window, patterns emerged consistent with a coordinated influence campaign in which the ad-tech … Read more