Flock Safety faces backlash after cease and desist letter sparks outcry

A photo of what appeared to be a cease-and-desist letter from Flock Safety spread quickly after The Saturday Salon, a Newport Beach lecture series, posted it Thursday and wrote, “WE WILL NOT BE SILENCED.” The Instagram post drew more than 3,000 likes, and a separate Bluesky post about the letter had more than 360 reposts, turning a local dispute into a fresh national flashpoint over surveillance, speech and corporate accountability.

Flock later denied that it had sent a letter intended to shut down debate. That denial landed against a backdrop of deep suspicion surrounding the company’s automated license plate reader network, which privacy advocates say has grown into a broad surveillance system used by police and private customers across the country.

Flock says it works with more than 5,000 communities, and reporting in 2025 put its nationwide camera count at roughly 83,000 to 88,000. Civil-liberties groups say that scale matters because the company’s cloud-connected cameras can collect plate readings in one place and make them searchable across jurisdictions, allowing police in one state to query data gathered in another, even when the underlying conduct may be legal there.

That concern sharpened in 2025, when local police were found to have performed Flock searches on behalf of ICE, and when a Texas sheriff’s office searched the network for a woman who had self-administered an abortion. In that case, authorities searched more than 6,800 networks and pulled data from more than 83,000 cameras, including cameras in Illinois and Washington. Flock later changed its national lookup tool after the ICE and abortion-related episodes triggered criticism and municipal pushback.

The company had already faced similar backlash before the Newport Beach post. Flock previously sent a cease-and-desist letter to Will Freeman, the creator of DeFlock.me, an anti-surveillance map that documents camera locations. The Electronic Frontier Foundation called the DeFlock trademark claims groundless, and the episode added to a pattern critics say shows Flock using legal threats to chill scrutiny.

The American Civil Liberties Union has argued that Flock’s system functions as a nationwide warrantless surveillance infrastructure, a characterization that has gained traction as communities in red and blue states alike reassess their contracts. Flock markets the cameras as tools for solving crimes and recovering stolen vehicles, but the latest flare-up shows how quickly an apparent legal warning can become a larger contest over who controls public-facing surveillance in American neighborhoods.