https://techcrunch.com/2021/01/14/whatsapp-faces-legal-challenge-over-privacy-in-its-biggest-market/ > WhatsApp is facing a legal challenge in India, its biggest market, after a petition was filed Thursday before Delhi High Court over the upcoming change in the Facebook-owned app’s data sharing policy. > The petition alleges the new terms that WhatsApp requires its roughly 450 million users in the country to accept is a violation of their fundamental rights to privacy and poses a threat to national security.