As Trump continued to gain ground, their curiosity grew. I described Cambridge Analytica’s tactics of voter manipulation—how the firm identified and targeted people with neurotic or conspiratorial predispositions, then disseminated propaganda designed to deepen and accentuate those traits. I explained how, after obtaining people’s data from Facebook, Cambridge Analytica could in some cases predict their behavior better than their own spouses could, and how the firm was using that information to, in effect, radicalize people inside the Republican Party.
