tech
January 27, 2026
How ICE is using facial recognition in Minnesota
Mobile Fortify app being used to scan faces of citizens and immigrants – but its use has prompted a severe backlash

TL;DR
- Immigration enforcement agents are using a new smartphone app, Mobile Fortify, with facial recognition technology.
- The app can scan faces and pull data from federal and state databases, some deemed inaccurate by federal courts.
- The US Department of Homeland Security has used Mobile Fortify over 100,000 times in the field.
- Legal experts and civil liberties groups express concerns about the accuracy of the technology, especially for people of color and women, and the potential for misidentification.
- Protests, lawsuits, and proposed legislation are challenging the use of the app.
- Illinois and Chicago have filed a lawsuit against the DHS, alleging the use of Mobile Fortify goes beyond congressional limits and involves scanning US citizens without consent.
- Democratic lawmakers have introduced a bill to ban the DHS from using Mobile Fortify and similar apps, except at points of entry.
- The DHS states that Mobile Fortify operates with a high matching threshold, queries limited datasets, and does not access open-source material or social media.
- Concerns exist that ICE is using facial scans as a definitive determination of citizenship without additional vetting, leading to potential errors.
- Some experts compare the app's use to "Kavanaugh stops," referencing a Supreme Court justice's opinion on using ethnicity as a factor for stops, and the ACLU has sued over alleged racial profiling.
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