https://www.cnbc.com/2018/04/04/facebook-updates-the-number-of-users-impacted-by-cambridge-analytica-leak-to-87-million-.html >Facebook raised the number of users whose information was improperly shared with Cambridge Analytica to 87 million Wednesday, up from previous estimates of 50 million. >Facebook issued the updated number in a lengthy post by CTO Mike Schroepfer about its privacy changes, which include restricting third party app access and deleting phone call and text information that's over a year old.