This is a "holy shit" story with an emphasis on the holy: https://www.washingtonpost.com/dc-md-va/2023/03/09/catholics-gay-priests-grindr-data-bishops/
To out priests using Grindr, a conservative group spent "millions of dollars" on mobile app tracking data.
This whole saga has been one of the most illuminating case studies in the privacy harms that can come from "aggregated" and "de-identified" data being freely sold in the marketplace.




