He seems far more fluent and at ease than at his congressional testimony last month, even as he discusses much of the same subject. "In 2016 we were slow to identify Russian interference," Zuckerberg says.
Zuckerberg explains that the company was anticipating phishing attacks and other types of threats.
House music pounds, smoke machines quietly emit vapor, bright lights (in Facebook's trademark blue, of course) roam the hall , visuals quietly morph onstage — creating a the atmosphere of a peculiarly sterile and subdued rave. Mark Zuckerberg has taken the wind out of this keynote slightly — by revealing many of the big announcements early.
Snapchat may have created the Stories format, but Whats App has taken the idea and used its scale to dominate. Cox also discussed some new "Crisis Response" features, allowing users in emergency situations like earthquakes to add commentary in addition to declaring that they're safe.