“An investigation by MIT Technology Review reveals a sprawling, technologically sophisticated system in Minnesota designed for closely monitoring protesters. Law enforcement agencies in Minnesota have been carrying out a secretive, long-running surveillance program targeting civil rights activists and journalists in the aftermath of the murder of George Floyd in May 2020. Run under a consortium known as Operation Safety Net, the program was set up a year ago, ostensibly to maintain public order as Minneapolis police officer Derek Chauvin went on trial for Floyd’s murder. But an investigation by MIT Technology Review reveals that the initiative expanded far beyond its publicly announced scope to include expansive use of tools to scour social media, track cell phones, and amass detailed images of people’s faces. Documents obtained via public records requests show that the operation persisted long after Chauvin’s trial concluded. What’s more, they show that police used the extensive investigative powers they’d been afforded under the operation to monitor individuals who weren’t suspected of any crime. MIT Technology Review’s investigation includes thousands of documents and more than two dozen interviews with Minnesota state employees, policing experts, and activists. Taken together, they paint a picture of a state operation intent on identifying participants through secretive surveillance operations. Though it was undertaken by nonmilitary governmental agencies using public funds, large swaths of its inner workings have gone undisclosed. We found evidence of a complex engine of surveillance tailor-made for keeping close tabs on protesters and sharing that information among local and federal agencies, regardless of whether the subjects were suspected of any wrongdoing…”