In this talk, we will highlight what type of third parties can be found on mental health-related websites, how frequently some trackers can be found, and what type of tracking they enable. We will then take you on a journey to see exactly what data is being shared with some of these third parties when you take a depression test, from RTB pre-bid requests to the answers you give.

By Eliot Bendinelli and Frederike Kaltheuner

Full Abstract & Presentation Materials: https://www.blackhat.com/eu-19/briefi...