a federal district court held that backdoor searches of databases full of Americans’ private communications collected under Section 702 ordinarily require a warrant. The landmark ruling comes in a criminal case, United States v. Hasbajrami, after more than a decade of litigation, and over four years since the Second Circuit Court of Appeals found that backdoor searches constitute “separate Fourth Amendment events” and directed the district court to determine a warrant was required. Now, that has been officially decreed.

In the intervening years, Congress has reauthorized Section 702 multiple times, each time ignoring overwhelming evidence that the FBI and the intelligence community abuse their access to databases of warrantlessly collected messages and other data.