In this report, we analyze the Windows, Android, and iOS versions of Tencent’s Sogou Input Method, the most popular Chinese-language input method in China. Our analysis found serious vulnerabilities in the app’s custom encryption system and how it encrypts sensitive data. These vulnerabilities could allow a network eavesdropper to decrypt sensitive communications sent by the app, including revealing all keystrokes being typed by the user. Following our disclosure of these vulnerabilities, Sogou released updated versions of the app that identified all of the issues we disclosed.
Vulnerabilities in Sogou Keyboard encryption expose keypresses to network eavesdropping.
Sure. Foreigners aren’t really sanctioned though, that’s more of a risk for the locals. But even then usually only if they want to get someone disappeared and don’t have anything substantial against them.
Sure. Foreigners aren’t really sanctioned though, that’s more of a risk for the locals. But even then usually only if they want to get someone disappeared and don’t have anything substantial against them.