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Police Departments’ Purchase of Tracking Tool Collecting Location Data Without a Warrant Raises Fourth Amendment Concerns by Jo Ellen Nott by Jo Ellen Nott In July 2022, the Virginia State Police paid $15,000 to purchase a subscription from Fog Data Service for its Fog Reveal tracking tool according to ABC …
Across the Nation, Cops Use ‘Fog Reveal’ to Track More Than 250 Million Mobile Devices by Douglas Ankney by Douglas Ankney According to a September 2022 report from AP News, law enforcement agencies from suburban Southern California to rural North Carolina are using an obscure cellphone tracking tool known as …
Fog Data Science, Your Hometown Data Broker by Anthony Accurso by Anthony W. Accurso Criminal Legal News has previously reported on data broker companies — companies that buy and sell data on consumers, most often location data harvested from mobile apps. Fog Data Science is one such company, though one …
Kentucky Supreme Court Announces Obtaining Real-Time CSLI Data Constitutes a Search Under Fourth Amendment, Addressing Legal Question U.S. Supreme Court Explicitly Left Open in Carpenter by Anthony Accurso by Anthony W. Accurso In a case of first impression, the Supreme Court of Kentucky upheld a suppression order, holding that individuals …
Massachusetts Supreme Judicial Court Announces New Rule Governing Warrants for CSLI and Tower Dumps, Suppresses CSLI Evidence Because Warrant Lacked Particularized Facts Establishing Nexus Between Defendant’s Use of Cell Phone and Charged Crimes by Anthony Accurso by Anthony W. Accurso The Supreme Judicial Court (“SJC”) of Massachusetts validated one warrant …
The Clash Between Closed-Source Forensic Tools and the Confrontation Clause by Anthony Accurso by Anthony W. Accurso Technology companies and prosecutors are working together to assert the right of the companies to protect their intellectual property in ways that deny criminal defendants their right to challenge the reliability of forensic …
Article • September 3, 2020
Feds Use Private Companies to Gather Cell Site Location Data to Bypass Search Warrant Requirement by Dale Chappell by Dale Chappell Federal agencies have been spying on citizens by buying cell site location data (“CSLI”) from private companies in order to avoid the requirement of a search warrant that they …
Article • July 15, 2020 • from CLN August, 2020
Fourth Circuit Requests Further Information on Stingray Device to Determine Whether It Violates Fourth Amendment Rights by Anthony Accurso by Anthony Accurso The U.S. Court of Appeals for the Fourth Circuit remanded a case to the U.S. District Court for the District of Maryland because the lower court failed to …
Article • April 15, 2020 • from CLN May, 2020
Big Brother Is ... Tracking You by Douglas Ankney by Douglas Ankney In these Orwellian times, the Detroit Police Department (“DPD”) has obtained a cell-site simulator (“CSS”). It’s a surveillance technology that locates and tracks phones by mimicking cellphone towers. The DPD bought the technology for $622,000 and began using …
Publication • June 26, 2018
Stingrays Letter, US Senator Wyden, 2018 RONWYDEN COMMITTEES: OREGON COMMITTEE ON RNANCE RANKING MEMBER OF COMMITTEE ON RNANCE COMMITTEE ON ENERGY & NATURAL RESOURCES COMMITTEE ON BUDGET tlnitrd~tatrs~rnatr WASHINGTON, DC 20510-3703 SELECT COMMITTEE ON INTELLIGENCE JOINT COMMITTEE ON TAXATION 221 DIRKSEN SENATE OFFICE BUILDING WASHINGTON , DC 20510 (202) 224 …
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