Last May, T-Mobile promised to stop selling its subscribers’ location data after reports surfaced that it was being funneled to law enforcement officers who’d otherwise need a warrant to get it. But that hasn’t happened so far. ... AT&T, T-Mobile, and Sprint have reportedly all agreed to do this. But at this point, who can believe them? ... Now, almost every major teleco is being forced to reckon with their own negligence by severing all ties to these so-called “location aggregators,” which have paid god knows what for access to our whereabouts.