The lethal force Immigration and Customs Enforcement (ICE) is meting out on American streets is rightly drawing loud condemnations from politicians and editorial boards across the nation and around the world. Now is the time we must start paying attention to another highly damaging part of ICE’s arsenal: the agency’s deployment of mass surveillance.
I’m referring specifically to Mobile Fortify, a specialized app ICE has been using at least since May 2025. (Usage of the app was first reported last June by 404Media.) What is Mobile Fortify? It’s an app for facial recognition that can additionally take “contactless fingerprints” of someone simply by snapping a picture of a person’s fingers. The app has been used more than 100,000 times, including on children, as alleged in a lawsuit filed by the State of Illinois and the City of Chicago. And it’s dangerous.
