KEY POINTS
  • "To earn people's trust, we are going to have to make strong commitments on privacy," says David Marcus, the leader of Facebook's new digital wallet division, Calibra.
  • The wallet will hold Facebook's new cryptocurrency, called Libra.
  • Libra won't be run by Facebook. "We painstakingly removed ourselves from governing this network," says Marcus.

An executive behind Facebook's venture into cryptocurrency told CNBC on Tuesday that consumers shouldn't be worried about the social media network gaining access to their financial data.

"To earn people's trust, we are going to have to make strong commitments on privacy," said David Marcus, the head of Facebook's Calibra division, a newly announced subsidiary to host a digital wallet by the same name for storing and exchanging the digital coin called Libra.