One leaked file, the location of 12 million smartphones

<img width=“750” height=“421” src=“https://i0.wp.com/flowingdata.com/wp-content/uploads/2019/12/One-nation-tracked.png?fit=750%2C421&ssl=1" class=“attachment-medium size-medium wp-post-image” alt=“” srcset=“https://i0.wp.com/flowingdata.com/wp-content/uploads/2019/12/One-nation-tracked.png?w=2616&ssl=1 2616w, https://i0.wp.com/flowingdata.com/wp-content/uploads/2019/12/One-nation-tracked.png?resize=750%2C421&ssl=1 750w, https://i0.wp.com/flowingdata.com/wp-content/uploads/2019/12 …