Telcos sell customers' real time location to one set of companies, that then sell it to an array of different industries: car rental, fraud detection, and yes, bounty hunters. The supply chain is so complex, the telcos don't even know who has your data https://t.co/0YtKw5LQwG pic.twitter.com/Y6LJvcHvJP

— Joseph Cox (@josephfcox) January 8, 2019