PRIVACY + SECURITY BLOG

News, Developments, and Insights

United States v. Jones and GPS Surveillance

Location Privacy 02a

The Supreme Court has long held that there is no expectation of privacy in public for the purposes of the Fourth Amendment.  Because the Fourth Amendment turns on the existence of a reasonable expectation of privacy, the Court’s logic means that the Fourth Amendment provides no protection to surveillance in public.  In United States v. Jones, the […]

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GPS Surveillance and the Fourth Amendment: Thoughts on United States v. Jones

In United States v. Jones, FBI agents installed a GPS tracking device on Jones’ car and monitored where he drove for a month without a warrant.  Jones challenged the warrantless GPS surveillance as a violation of the Fourth Amendment.  The D.C. Circuit agreed with Jones. […]

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Cell Phone Stalking

Cell Phone Location Tracking

According to the Wall St. Journal, “more than 25,000 adults in the U.S. are victims of GPS stalking annually, including by cellphone.”  The article notes that a cell phone account holder can track everyone on the account.  Users are notified by text message but can’t stop it. This tracking policy might work well with a […]

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