Facebook now lets you know if your data was shared with Cambridge AnalyticaSome Facebook users will start seeing a message that tells them their data may have been shared with Cambridge Analytica.[Collection]

Some Facebook users will start seeing a message that tells them their data may have been shared with Cambridge Analytica.https://www.cnbc.com/2018/04/09/facebook-to-notify-users-if-data-was-shared-with-cambridge-analytica.html