https://www.vice.com/en_us/article/8895ek/hackers-are-finding-footage-on-police-body-cams-they-bought-on-ebay

Curious hackers are buying decommissioned police body cameras online, and some are finding troves of video evidence after successfully extracting data from the devices.

Last week, Twitter user d0tslash found one such cache while searching inside an Axon-branded body camera he bought on eBay. Based on screenshots of the extracted footage—which include people in military fatigues searching a home and an officer filling out paperwork—the camera appears to belong to military police at Fort Huachuca, a U.S. Army installation in southeast Arizona.