Freaking scary but real

“ I could use public data sets to determine whether two people had been meeting in the same place at the same time. And somebody in the ad market literally walked me through how to do that. “

https://www.ft.com/content/d9a9af52-4cb5-4bfb-92ed-55e301343ff5

🐦🔗: https://n.respublicae.eu/paultang/status/1636669535687155713