Sunday, December 08, 2013

NSA Wrongly Says Warrantless Mobile-Phone Location Tracking Is Legal

National Security Agency snoops are harvesting as many as 5 billion records daily to track mobile phones as they ping nearby cell towers across the globe. That alarming scoop by The Washington Post via documents provided by NSA leaker Edward Snowden included wishful thinking from an unnamed government  “intelligence lawyer” interviewed in the story. This official, according to the Post, said that the data “are not covered by the Fourth Amendment,” meaning a probable-cause warrant isn’t required to get it. In reality, however, the case law on cell-site locational tracking — while generally favorable to the government — is far from clear, with federal courts and appellate courts offering mixed rulings on whether warrants are needed. And it’s a big deal. As of last year, there were 326.4 million wireless subscriber accounts, exceeding the U.S. population, responsible for 2.3 trillion annual minutes of calls, according to the Wireless Association. All the while, warrantless cell-phone location tracking has become a de facto method to snoop on criminals in the wake of the Supreme Court’s decision that probable-cause warrants from judges are generally needed to affix covert GPS devices to vehicles. Yet the mobile-phone location data issue has never been squarely addressed by the Supreme Court, and the dispute isn’t likely to be heard by the justices any time soon. All of which means that the legality of the latest crime- or terror-fighting method of choice is equally up in the air...more

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