Massive Blue sells AI 'protester' bots to U.S. border police

A New York startup called Massive Blue sold an AI system that generates fake online personas, including one modeled as a "college protester," to U.S. police departments near the Mexico border. Pinal County, Arizona signed a $360,000 year-long contract. After months of operation, 404 Media and WIRED reported, the program had not produced a single arrest.

The product, called Overwatch, deploys roughly 50 AI personas that chat with suspects over social media, text, and encrypted apps including Signal. Massive Blue's own marketing deck, obtained via public records requests, pitches the tool as an "AI-powered force multiplier for public safety" that "deploys lifelike virtual agents, which infiltrate and engage criminal networks across various channels." The persona library ranges from a "child trafficking AI persona" built as a 14-year-old gamer, to a 25-year-old Arabic-speaking "honeypot," to an "AI pimp," to the college protester.

Pinal County funded the pilot through an anti-human-trafficking grant from the Arizona Department of Public Safety, reporters Emanuel Maiberg and Jason Koebler wrote. Two researchers we track circulated the piece on publication day.

The protester persona is drawing scrutiny because the Trump administration has revoked the visas of hundreds of students, many of whom protested Israel's war in Gaza. Critics quoted in the reporting say there is little transparency about how the system works, or whether it works at all.