Surveillance company Flock moves to increase oversight after police misuse

The company is also changing how long it stores people’s movement data by default.

Flock Safety, the police tech company that tracks Americans’ vehicle movements through a line of cameras, announced Thursday that it would implement several new safeguards to its products.

The changes that Flock outlined include shrinking the period for how long it holds people’s movement data by default, going from one month to one week, the company said in a news release. In cases in which officers want to hold data longer, they will be prompted to enter case numbers.

To address potential police abuse of Flock’s data on people, the company also plans to fully deploy a system it began testing earlier this year, called Audit Assistance, that will lock out a user whose searches display “abnormal activity,” the release said.

A Flock Safety camera mounted to a light pole in Beverly Hills, Calif., on Aug. 3.Justin Sullivan / Getty ImagesA spokesperson told NBC News that the changes are meant to help address privacy concerns and to stem officer abuse of the cameras, which have prompted some cities to cancel their Flock contracts amid a national wave of vandalism against them. But the American Civil Liberties Union, a long-standing Flock critic, downplayed the new changes as minor.

“My biggest concern was and will continue to be that they are a mass surveillance company that collects billions and billions of license plate scans every month on people who have done nothing wrong,” said Chad Marlow, senior policy counsel at the ACLU.