Immigration agents flooding U.S. streets are using a new surveillance tool kit that's alarming civil liberties advocates, ...

Scrutiny of university classrooms is being formalized, with new laws requiring professors to post syllabuses and tip lines ...

At least 200 groups train civilians in S.A.L.U.T.E. intelligence method to track federal agents in 13 databases, raising national security concerns.

Senators Ron Wyden (D-OR) and Jeff Merkley (D-OR) are leading a bill aiming to limit immigration authorities from using ...

Surveillance technology has long been part of policing the border. ICE’s growing raids are bringing it to many other areas.

Immigration and Customs Enforcement agents use an array of surveillance technologies, from helping decide who to stop and ...

Lawmakers’ concerns about immigration enforcement and Fourth Amendment compliance are weighing on the reauthorization fight for Section 702 of FISA, even as the FBI privately warns against letting the ...

Protesters are using social media and encrypted messaging apps to track ICE vehicles and agents, while hackers have targeted ...

Federal immigration enforcement officials are using a growing arsenal of surveillance tools to track immigrants and protesters, including facial detection apps and databases, cellphone trackers and ...