Analysis of carrier data sent to FCC: 10 of the top 15 US carriers collect geolocation data and don't let users opt out; most keep data for two years on average (Tonya Riley/CyberScoop)

Tonya Riley / CyberScoop:
Analysis of carrier data sent to FCC: 10 of the top 15 US carriers collect geolocation data and don't let users opt out; most keep data for two years on average  —  Ten of the top 15 mobile carriers collect geolocation data and provide no way for consumers to opt-out, according to information …