About ads: make sure that ads shown on the app are not allowed to enter full-screen or even half-screen as this poses a security risk. Hi, my name is Ahmania, and this is just a heads up. Soon, more and more devices will be equipped in handling, storing, and processing biometric information through the digitizer and screen, with potential access under-display cameras that use infrared data transfer protocols or under-display finger-print scanners. This poses dangerous opportunities for bad actors to use ads as a means of data harvesting or data collection of sensitive biometric identifiable data. Please take this very seriously.