The Cambridge Analytica scandal

In the wake of the 2016 US presidential election, Facebook has come under increasing scrutiny for the ways its platform can be misused. That scrutiny intensified greatly last month amid reports that a London-based data mining firm named Cambridge Analytica had improperly obtained user data from as many as 87 million people — and that Facebook had failed to confirm that the company deleted the data as promised.
The Federal Trade Commission is now investigating, and Congress is holding hear