Because there's a snapshot of the app exactly how you used it, opposed to the unopened icon. Meaning, if you checked your bank statement today, they could see that by simply pushing the multitask button.
You always have to remember to swipe the screens away.
Password protecting the screen is a different thing and really has nothing to do with the multitasking, which is only accessible when you're past the lock screen.
You always have to remember to swipe the screens away.
Password protecting the screen is a different thing and really has nothing to do with the multitasking, which is only accessible when you're past the lock screen.