location data
New FBI Documents Shed More Light on Cell Phone Location Tracking Capabilities
A recent article by Motherboard paints the clearest picture yet on how the nation’s top law enforcement body queries Americans’ cellular location data. The centerpiece of the story, a training document produced by the FBI’s Cellular Analysis Survey Team … Read more »
Baltimore’s Warrantless Aerial Snooping Found to Violate Constitution
According to a new post from the EFF, the Fourth Circuit Court of Appeals has ruled that the Baltimore Police Department’s long-term aerial surveillance program violated the US Constitution. The program, known as the Aerial Investigation Research (AIR) program, monitored … Read more »
Magistrate Judge in Chicago Sets Stage for Challenging “Geofence” Warrant Constitutionality
According to a report in Wired, a magistrate judge based in Chicago has called the constitutionality of expansive location-based search warrants into question for the first time. In a July ruling that was only recently unsealed, judge M. David … Read more »
DHS Reportedly Arrested Suspects Pinpointed with Purchased Location Data
Earlier this month, The Verge reported that the Department of Homeland Security purchased location data for an unspecified number of individuals in the US-Mexico border region. DHS reviewed a swath of historical location data for those whose data indicated they … Read more »
Supreme Court Upholds Warrant Requirement in Landmark Digital Privacy Ruling
On June 22, 2018, as reported by Ars Technica, the US Supreme Court ruled in a 5-4 vote, comprised of the four liberal-leaning justices and Chief Justice John Roberts in the majority, that the government must obtain a search warrant before … Read more »
