The spyware: Traders, tourists, and other people crossing the land border from central Asia into Xinjiang are being asked to hand over their phones. Border guards are then loading an app known as Fengcai onto them. This sucks up calendar entries, text messages, phone contacts, and call logs, all of which are then sent to a remote server. It also checks which other apps are on a device. The Fengcai app studied by the reporters was for Android phones, but they also saw guards collect iPhones and plug them into a handheld device.
Content snooping: Security researchers who studied the app found it was also checking phones’ content against a register of over 73,000 items included in a list embedded in the app’s code. Some of the items are things that could be used by terrorists, such as instructions for making weapons and derailing trains.
But the surveillance net is being cast very wide. The list also includes material like books about the Arabic language, audio recordings of the Quran, and even a song by a Japanese band called Unholy Grace, which may have attracted China’s ire when it came out with a track called “Taiwan: Another China.”