What stood out to me about this example is how photo metadata can reveal someone's exact location. I've actually used this feature on my iPhone before when I couldn't remember the address of where I took a picture. When I swipe up on a photo it shows me the location on a map along with the date, time, and camera information. I always found this feature helpful, but I never really thought about how it could also be a privacy risk. Reading about John McAfee made me realize how easily someone's location can be exposed without them knowing.