Gemini got caught training its models on all user data. Here's the insane part: Google puts "training data" and "chat history" behind one toggle called "Keep Activity." Leave it on and you feed the model by default, paid users and all. Turn it off and you're out of training, but you also lose your chat memory and linked apps. For anything sensitive, stick to Temporary Chat.
Gemini got caught training its models on all user data.