https://www.cnet.com/news/zuckerberg-talks-privacy-efforts-at-facebook-conference/ >It didn't take long for Facebook CEO Mark Zuckerberg to talk about data privacy on Tuesday at its annual developer conference, F8, in San Jose, Calif. >"We need to makes sure this never happens again," Zuckerberg said, referencing the Cambridge Analytica scandal, as well as another hot topic of Russian meddling in the 2016 presidential election.