Privacy Law Commons^™

Knowledge And Fourth Amendment Privacy, Matthew Tokson

Northwestern University Law Review

This Article examines the central role that knowledge plays in determining the Fourth Amendment’s scope. What people know about surveillance practices or new technologies often shapes the “reasonable expectations of privacy” that define the Fourth Amendment’s boundaries. From early decisions dealing with automobile searches to recent cases involving advanced information technologies, courts have relied on assessments of knowledge in a wide variety of Fourth Amendment contexts. Yet the analysis of knowledge in Fourth Amendment law is rarely if ever studied on its own.

This Article fills that gap. It starts by identifying the characteristics of Fourth Amendment knowledge. It finds, …

Data Breaches, Identity Theft And Article Iii Standing: Will The Supreme Court Resolve The Split In The Circuits, Bradford Mank

Faculty Articles and Other Publications

In data breach cases, the lower federal courts have split on the question of whether the plaintiffs meet Article III standing requirements for injury and causation. In its 2013 decision Clapper v. Amnesty International USA, the Supreme Court, in a case involving alleged electronic surveillance by the U.S. government’s National Security Agency, declared that a plaintiff alleging that it will suffer future injuries from a defendant’s allegedly improper conduct must show that such injuries are “certainly impending.” Since the Clapper decision, a majority of the lower federal courts addressing “lost data” or potential identity theft cases in which there is …