Everyone’s favorite social media site is currently the subject of hot debate, and we’re here to keep you grounded amidst the madness. First, let’s talk about what happened. Back in 2014, a quiz made the rounds on Facebook. 270,000 users took the quiz, which harvested data not just about them, but also their friends. As a result, the quiz aggregated the private info of 50 million Facebook users. All that data was then allegedly sold to the Trump presidential campaign.