https://www.cnbc.com/2018/04/09/what-facebooks-mark-zuckerberg-needs-to-tell-congress-rep-jan-schakowsky.html

Facebook completely failed to protect Americans' data. Is anyone surprised?

Facebook has a less-than-stellar track record on consumer privacy. In fact, it was already under a Federal Trade Commission (FTC) consent order when it gave Aleksandr Kogan access to the data of 87 million people. That data, in turn, ended up in the hands of Cambridge Analytica, a firm staffed by foreign nationals working with the Trump campaign.