New Jersey now requires search warrants for cellphone location data
For all the worries about sweeping US surveillance programs, Americans are claiming at least a few victories in the fight for privacy. Just look to New Jersey's Supreme Court for an example -- it has ruled that police need search warrants to obtain tracking information from cellular carriers. Citing a ruling that requires warrants for GPS tracking devices, the court has decided that attempts to obtain cellphone location data represent searches and fall under constitutional oversight. Cellphone users can expect a reasonable level of privacy when they sign up for service, according to the Supreme Court. While there's no law on the books to restrict tracking, like there is in Montana, the ruling sets a precedent for police monitoring that could extend beyond New Jersey's borders.