Infodemic: Threat Models

In this public health security presentation from the DEF CON Safe Mode Biohacking Village, researcher Andrea delivers an analysis of threat models targeting patient communities across social networks. Opening at 00:00, Andrea introduces the concept of an "infodemic"—the rapid, uncontrolled spread of misinformation during health crises.

At 04:02, the talk explores how organized disinformation campaigns exploit social platform algorithms to amplify unverified medical treatments and promote medical fraud. At 08:01, Andrea presents sobering real-world case studies demonstrating how online medical misinformation has resulted in tragic patient harm and preventable deaths.

Concluding at 12:00 and 16:01, the speaker emphasizes the lack of safe digital spaces for vulnerable patients to discuss health conditions and outlines defensive threat models to identify, track, and counter adversarial medical disinformation. (AI summary — Gemini Flash)