Redacted documents make reference to two products, both produced by the contractor Penlink. ICE has reportedly spent upwards of $5 million for access to the software, Forbes reported last month. Previous attempts to monitor consumers’ location data for immigration enforcement were found to be illegal. A sweeping records request by the ACLU in 2022 found that DHS had obtained more than 336,000 location data points across North America by scraping app user data on hundreds of millions of phones during Donald Trump’s first term. “Every American should be concerned that Trump’s hand-picked security force is once again buying and using location data without a warrant,” Senator Ron Wyden told 404 Media in a statement.