CNET – A research group scrapes more than 500,000 Instagram profiles in Italy to see if people are abiding by the quarantine. “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 outbreak. Ghost Data, a research group in Italy and the US, collected more than half a million Instagram posts in March, targeting regions in Italy 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. Andrea Stroppa, the founder of Ghost Data, said his group has offered its research to the Italian government. Stroppa doesn’t consider the social media scraping to be a privacy concern because researchers anonymized the data by removing profile and specific location data before analyzing it. He also has public health on his mind. “In our view, privacy is very important. It’s a fundamental human right,” Stroppa said. “However, it’s important to give our support to help the government and the authorities. Hundreds of people are dying every day.”..