Spies in cloaks and hats... Yes, this is a classic example of a spy. However, they look completely different now. I think they are people who just sit at their computers and remotely install hacker software. Although it's hard to call them spies either. It seems like every other person can do this now. Just go here https://celltrackingapps.com/how-to-track-an-iphone/ and read about it. People have just painted it and have been doing it for a long time instead of you.  How simple and complicated everything is in our world. I hope I don't get hooked by a hacker myself...