> If no: Are they reading data from raw UI widgets? Are they intercepting input controls?
Why not... they control the OS, it'd be trivial to add hooks to the "draw widget" command to intercept that it's about to draw a text widget for WhatsApp, and then ask it to log the text.
Why not... they control the OS, it'd be trivial to add hooks to the "draw widget" command to intercept that it's about to draw a text widget for WhatsApp, and then ask it to log the text.