BiometricUpdate.com: “U.S. Immigration and Customs Enforcement (ICE) has quietly deployed a new surveillance tool in its Enforcement and Removal Operations (ERO) arsenal – a smartphone app known as Mobile Fortify. Designed for ICE field agents, the app enables real-time biometric identity verification using facial recognition or contactless fingerprints. Based on leaked emails reported by 404 Media, the introduction of Mobile Fortify marks a profound shift in ICE’s operational methodology of using traditional fingerprint-based stationary checks to using mobile, on-the-go biometric profiling that echoes the type of border surveillance previously confined to airports and ports of entry. Mobile Fortify was built to integrate seamlessly with multiple Department of Homeland Security (DHS) biometric systems. Agents using ICE-issued mobile devices can now photograph a subject’s face or fingerprint, triggering a near-instant biometric match against data sources that include CBP’s Traveler Verification Service and DHS’s broader Automated Biometric Identification System (IDENT) database which contains biometric records on over 270 million individuals. This level of portability and automation suggests a capability that is poised to extend biometric surveillance far beyond designated checkpoints and into neighborhoods, local transport hubs, and any environment in which ICE officers operate. Facial recognition, though notably less reliable than fingerprints, is nevertheless embedded in the app’s core functionality. A February 2025 DHS Inspector General audit had warned that reliance on facial recognition risked misidentification. ICE agents have been observed pointing phones at individuals in cars during protests and other domestic operations, although it remains unclear whether Mobile Fortify was active in those encounters. The presence of a “training mode” within the app’s software though suggests that ICE envisions a spectrum of deployments from casual identity checks to more deliberate urban biometric sweeps. Although ICE officials stress that biometric matching happens in real time, the underlying model appears to be automated. A mobile photo or print is captured, transmitted to a DHS server linked to identity repositories, and compared through algorithmic matching – most likely involving AI-enhanced pattern recognition.

DHS’s own AI Use Case Inventory confirms that ICE deploys AI for public safety and immigration enforcement tasks, including facial recognition and predictive analytics. The Mobile Fortify app thus fits into a broader ICE strategy of integrating AI-driven biometric data mining with field operations. An audit last September by DHS’s Inspector General highlighted serious security concerns within the landscape of ICE’s mobile-device ecosystem. The audit revealed that ICE failed to apply required government security settings to roughly 73 percent of its mobile devices, and allowed employees to install unsecured, high-risk apps sourced potentially from China, Russia, or other adversarial nations. ICE also admitted that some of its mobile devices – notably those used overseas – lacked threat-detection security software. In one sample, 30 percent of mobile devices disposed between late 2021 and mid-2023 had unclear or missing sanitization logs, raising fears that sensitive biometric data may have been left exposed. Compounding this, a lack of formal policies governing overseas device use led to instances where U.S. mobile devices were connected to unauthorized foreign networks, potential entry points for espionage or supply-chain attacks…”