How to Track a Cellphone Without GPS—or Consent
As the Supreme Court excogitate over the grammatical case ofCarpenter v. United States , which may have far - attain consequences for police who traverse defendant without a sanction via their cellphone , four engineers at Princeton University have revealed abrand - fresh method for identifying the location of a mobile phone user . The result of their ingeniousness is as remarkable as it is alarming . Using only information that can be lawfully collect by an app developer without the consent of a cellphone ’s owner , researchers have been able-bodied to grow a privacy onrush that can accurately pinpoint a exploiter ’s location and flight without get at the gadget ’s Global Position System — GPS ....