How China Keeps Tabs on Foreigners

An unsecured police dashboard was a rare window into how the authorities track foreigners by collecting and aggregating vast amounts of private data.

https://www.nytimes.com/2026/08/02/world/asia/china-surveillance-foreigners-database.html?unlocked_article_code=1.2VA.khtF.stlDJiDcjqVJ&smid=nytcore-ios-share