Residents of Xinjiang, an ethnic minority region of western China, are being forced to install spyware on their mobile phones.On July 10, mobile phone users in the Tianshan District of Urumqi City received a mobile phone notification from the district government instructing them to install a surveillance application called Jingwang (or “Web Cleansing”). The message said the app was intended to “prevent [them] from accessing terrorist information.”But authorities may be using the app for more than just counter-terrorism. According to an exclusive report from Radio Free Asia, 10 Kazakh women from Ili Kazakh Autonomous Prefecture were arrested for messages sent to a private WeChat group chat soon after they installed the app.The notification from police said the application would locate and track the sources and distribution paths of terrorists, along with “illegal religious” activity and “harmful information,” including videos, images, ebooks and documents.Jingwang’s website describes the application as follows:Jingwang is a protection service with an adult and child categorization system introduced by Jiangsu Telecom. The main function is to block pornographic websites, online scams, trojan horses, and phishing sites; to alert users of how much time they spend online; and to enable remote control of one’s home network. The tool is intended to help kids develop a healthy lifestyle by building a safe web filter for the minors.