The specific attack described (reconstructing a 3d environment from a collage of phone-camera images) might also be feasible using social network image data. Al

The specific attack described (reconstructing a 3d environment from a collage of phone-camera images) might also be feasible using social network image data. Although the article actually discusses stealing information from the images directly, there is still the risk of one's shared social net photos constituting an information leak. For example: how many profile pictures, on average, are required to create a construction of someone's office or dorm room?