Facebook CEO Mark Zuckerberg delivers the opening keynote introducing new Facebook, Messenger, WhatsApp, and Instagram privacy features at the Facebook F8 Conference at McEnery Convention Center in San Jose, California on April 30, 2019. - Got a crush on another Facebook user? The social network will help you connect, as part of a revamp unveiled Tuesday that aims to foster real-world relationships and make the platform a more intimate place for small groups of friends. (Photo by Amy Osborne / AFP)
Facebook CEO Mark Zukerberg has vowed to improve privacy features for users amid criticism over data breaches. AFP    

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