WhatsApp usernames: Why Somalia fears they will pose a security risk BBCWhatsApp tightens username security for public figures as privacy features evolve IndiatimesMessaging Platforms’ Username: Govt Working On Common Standards RediffWhatsApp reportedly begins rolling out usernames to select Android, iPhone users: here’s how they work 91mobiles.comIndia’s tussle with WhatsApp over usernames could set a bad precedent for privacy Scroll.in