A student in Shenzhen recently found a GPS vehicle tracking device that had been secretly attached to his car.

The student, Jin Wu, had taken his car in for a routine oil change when he and the oil change technician noticed wires hanging from a black box underneath his car. Neither one of the men knew what the device exactly was, so they immediately removed it from the vehicle.

Shortly after, not knowing exactly what the black box was or who had put it there, a friend of Jin's posted images of the GPS tracking device online. Next thing you know, about 48 hours later, 6 polices showed up at Jin's apartment in Yufeng Garden, demanding that he immediately returned the GPS vehicle tracking device. The GPS tracking device was identified as a police-issue-only vehicle tracking system.