Number of Facebook users whose data was compromised 'far more than 87m', MPs told
https://www.theguardian.com/uk-news/2018/apr/17/facebook-users-data-compromised-far-more-than-87m-mps-told-cambridge-analytica
Former Cambridge Analytica employee gives evidence before parliamentary committee
Far more than 87 million people may have had their Facebook data harvested by Cambridge Analytica, according to evidence from former employee Brittany Kaiser.