This post is the third in a series examining the impact of Carpenter v. United States, 585 U.S. ___, 138 S.Ct 2206 (2018) on electronic surveillance and the obtaining of location and other types of information from third parties. The first post summarized post-Carpenter decisions relating to surveillance by pole camera and tower dumps. The second examined post-Carpenter rulings on the obtaining of real-time surveillance information through satellite-based Global Positioning System data (GPS) or cell site location information (CSLI). This post examines the use of cell site simulators and the obtaining of other information about a person’s on-line activities or accounts from third parties.
