https://www.cnet.com/news/mark-zuckerberg-facebook-response-vows-changes-following-cambridge-analytica-scandal/

Facebook's chief executive said the company is taking actions to make sure the Cambridge Analytica data exploit doesn't happen again. For starters, Zuckerberg said Facebook will "investigate" all apps that have access to large amounts of data, and restrict developers' data access even further.

Facebook CEO Mark Zuckerberg