ya, its easy depending on the circumstances of the photo and data. Another thing even creepier youtube search "ip cam trolling" while most people get a wevcam for security or even a baby monitor, the monitor/cam is hooked up to their home wifi, but they never change the password from the default. So anyone around the world can log on watch you, your kids, your dog, and they can actually send a music or sound through the camera's mic. I saw on the news the other day, there is main sites that have access to these cams of people who are not smart enough to change the passwords, inaddition the site also give the coordinaties of the cams locaiton through the ip address location. ..
Long story short be careful what you put on social media, AND EVEN MORE CAREFUL if you buy a secuirty cam or baby monitor than it hooked up to the internet/wifi change the default password !!!!!