https://www.theverge.com/2018/3/23/17155754/facebook-cambridge-analytica-data-breach-scandal

Facebook has been sued four times in Northern California federal courts this week in response to the Cambridge Analytica data sharing scandal, SFGate reports. The London-based data analytics firm misused data from as many as 50 million users, as reports from The Guardian and The New York Times revealed last weekend.

A Facebook user, Lauren Price of Maryland, filed a suit in San Jose on Tuesday on behalf of up to 50 million people whose data was used by Cambridge Analytica. It’s a class action lawsuit that claims Facebook had “absolute disregard” for her personal data, despite allegedly stating it wouldn’t disclose data without permission or at least notice. The suit also noted that during the 2016 presidential election, Price often saw political ads on her own Facebook feed.