The Constitution for Sale: FBI Confirms Resumption of Data Broker Dragnets
by Jo Ellen Nott
The Fourth Amendment’s protection against unreasonable searches and seizures is facing a systemic “end-run” by federal law enforcement.
In a March 18, 2026, testimony before the Senate Intelligence Committee, FBI Director Kash Patel confirmed that the Bureau has officially resumed the bulk purchase of Americans’ personal data and location histories from commercial brokers, a practice the former agency director Christopher Wray had claimed was dormant as recently as 2023.
The purchase of citizens’ personal data and location histories from data brokers has allowed federal agencies to exploit a loophole in the warrant requirement. Under traditional legal standards, the government must demonstrate probable cause to a judge to obtain a search warrant before seizing private location data from a telecommunications provider. However, the FBI’s current strategy exploits the “data broker loophole.” By purchasing this same information, often harvested from ordinary consumer apps, games, and real-time bidding (RTB) advertising services, the FBI effectively bypasses judicial oversight.
Senator Ron Wyden (D-OR) characterized this practice as an “outrageous” violation of constitutional spirit. While Patel argued that purchasing “commercially available information” (“CAI”) is consistent with the Electronic Communications Privacy Act, civil liberties advocates maintain that the source of the data, whether seized or purchased, does not negate the citizen’s expectation of privacy in their physical movements.
The risks to individual privacy are compounded by the lack of transparency. The FBI has declined to disclose which brokers it utilizes or how frequently it accesses these digital dossiers. Evidence suggests that surveillance firms can observe the mobile advertising process to gather identifiable data, which is then laundered through brokers to federal agencies like the FBI and U.S. Customs and Border Protection.
This “legal theory,” that the government can buy what it cannot constitutionally seize, remains largely untested in the courts. However, the introduction of the Government Surveillance Reform Act, introduced on March 12, 2026, and sponsored by Sen. Wyden, seeks to codify the requirement for a court-authorized warrant for such purchases. The bill is designed to address what lawmakers call the “digital panopticon” by closing legal loopholes that have allowed agencies to circumvent the Fourth Amendment.
At the conclusion of Patel’s testimony, Wyden warned that “It’s particularly dangerous, given the use of artificial intelligence, to comb through massive amounts of private information. This is Exhibit A for why Congress needs to pass our bipartisan, bicameral bill, the Government Surveillance Reform Act.”
Sources: Gizmodo, TechCrunch
As a digital subscriber to Criminal Legal News, you can access full text and downloads for this and other premium content.
Already a subscriber? Login
