zlacker

I assume it’s also somewhat anonymized too? But easily de-anonymized?

>>rashko+(OP)
I have never processed this data. You can find patterns for triangulation, and see where the cells are as this or this hour. Then you look at the calls and the texts (not using data, sms and phone calls) and determine their links. Mix this with credit card information and banking info and you have their names, shopping patterns, location and who that are in contact with through calls and texts (off the top of my head). With the data, you can see people's sites they visit from the ISPs, but with https and SSL not get everything, but you can get a very good idea from that.

>>graphe+p3
There was a good NYTimes piece about it a few years ago. It’s easier than you’d think. If you know the target’s home address you can track the devices that come from there, and everywhere they go. On weekdays they’re probably going to work, which is also quasi-public info.