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.
Mobile apps aren’t in the wild west anymore. They don’t get access to the other apps and can’t wander around unlimited on your device without clear permission. If you say no location, they don’t get location. It used to be different, but apple and google are on the same page now and they don’t let apps abuse you without clear permission anymore.
Even pulling your IP and giving them a vague city level location, They’re correlating that with liking 30 second random content videos and music. This isn’t even the level of intelligence you 'd get from FB or Youtube people aren’t searching tictok to see how to use software or edit code or how public infrastructure works. You’re getting organziation, cat videos, kids coming home from the dentist saying crazy things. I just don’t really see it as a big deal.
you say all this and trillions of dollars still ride on their ability, which we very much knows exists, to stitch together billions of datapoints to know things about their users.
Mobile apps aren’t in the wild west anymore. They don’t get access to the other apps and can’t wander around unlimited on your device without clear permission. If you say no location, they don’t get location. It used to be different, but apple and google are on the same page now and they don’t let apps abuse you without clear permission anymore.
Even pulling your IP and giving them a vague city level location, They’re correlating that with liking 30 second random content videos and music. This isn’t even the level of intelligence you 'd get from FB or Youtube people aren’t searching tictok to see how to use software or edit code or how public infrastructure works. You’re getting organziation, cat videos, kids coming home from the dentist saying crazy things. I just don’t really see it as a big deal.
you say all this and trillions of dollars still ride on their ability, which we very much knows exists, to stitch together billions of datapoints to know things about their users.