Computer security researchers at Ruhr-Universität Bochum (RUB), in collaboration with the association of investigative journalists from NDR and Süddeutsche Zeitung (SZ), have analysed the Chinese surveillance app that travellers must install on their phones when crossing the border from Kyrgyzstan to China. The researchers report that the app scans the phone for approximately 73,000 specific files. Moreover, it compiles a report for border officials, including, for example, the most recent phone activities, contacts, SMS and social media accounts. The researchers have published their findings online. In the media, the investigation results were reported on 2 July 2019.
source https://www.lifetechnology.com/blogs/life-technology-news-blog/code-in-chinese-surveillance-app-analysed