Facebook Inc. is on the hunt for other Cambridge Analytica-sized data leaks, and the company warned April 27 that users and investors might not like what it finds.
A few years ago, 270,000 people used a personality quiz app on the social network and shared information on their Facebook friends. That added up to as many as 87 million people. The data was later passed to Cambridge Analytica, a political consulting firm, without users’ consent. After public uproar, Facebook announced it would audit all popular apps from when its data rules were looser.
