Cops wanted to keep mass surveillance app secret; privacy advocates refused
So how does that work? I install some app that "needs" location data to function and in the EULA I "consent" to that data being sold. Police then buys this data via several proxies. So far so "told you so years ago". But how does police use that data? How do they associate account IDs from all these apps to real persons? Is that data collected and sold as well, e.g., via the payment processing? Do they use the email address as key?