KEY POINTS
  • Zuckerberg's remarks will aim to rebuild trust.
  • Facebook is reeling from a scandal that saw an app developer harvest 50 million profiles on the social network, then share the data with a third party called Cambridge Analytica.

Facebook Chief Executive Mark Zuckerberg plans to make a statement on the data breach fiasco in the next 24 hours, CNBC has learned.

Zuckerberg's remarks will aim to rebuild trust.