Though google is trying their best to limit these things.For their next version of Android (M) they have announced something which will prevent you from this. I didn't want to scare you guys so here's a way to prevent yourself.You can learn more about how to create strong passwords and how to manage them here. Password managers makes things easier: Unique passwords are key.
Every Yarn story is told in bite-sized, text message format (very similar to HOOKED) as if you were watching someone else’s text messages.Scenario 1) You conversation is being recorded by the person with whom you are talking with/without your knowledge.This requires no technical skill and this method is a widely used to record videos and shame people.Please remember this, no matter how much these companies claim about privacy and not playing around with your data, they do have back doors. So yes, never believe their claims about your privacy, if they want then they can and will monitor you but it's highly unlikely.-- “Average android phone have installed 24 applications that have camera permission and can be anytime misused to watch you and spy on you.Each of 24 apps can take picture or recording video anytime they want.