Your selfies are sharing way more than your smiling face. They’re full of data. Which is being used by stores. And banks. And police. And, well, everyone.

This week, you sent us your photos. We gave them to data scientist Andreas Weigend, to see what he could deduce. A lot, it turns out. Date and time. Location, down to where in a building you were. Your name, education, employment history. Your hopes and dreams. Well, not quite. But close. 

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