https://www.cnbc.com/2018/03/19/facebook-to-conduct-a-comprehensive-audit-of-cambridge-analytica.html >Facebook has hired a firm to conduct a "comprehensive audit" of Cambridge Analytica and the whistleblower who set off a weekend firestorm for the social media giant, the company said Monday. >"We are moving aggressively to determine the accuracy of these claims. We remain committed to vigorously enforcing our policies to protect people's information," the company said.