Your posts on social media have been harvested for advertising. They’ve been taken to build up a massive facial recognition database. Now, that same data could be used by companies and governments to help maintain quarantines during the coronavirus outbreak.
Ghost Data, a research group in Italy and the US, collected more than half a million Instagram posts in March, targeting regions in the country where residents were supposed to be on lockdown. It provided those images and videos to LogoGrab, an image recognition company that can automatically identify people and places. The company found at least 33,120 people violated Italy’s quarantine orders.