A conference by Renée DiResta, the technical research manager at Stanford Internet Observatory, a cross-disciplinary program of research, teaching and policy engagement for the study of abuse in current information technologies. Renee investigates the spread of narratives across social and media networks, with an interest in understanding how platform algorithms and affordances intersect with user behavior and factional crowd dynamics. She studies how actors leverage the information ecosystem to exert influence, from domestic activists promoting health misinformation and conspiracy theories, to the full-spectrum information operations executed by state actors.