How Trump Consultants Exploited the Facebook Data of Millions (Published 2018)Christopher Wylie, who helped found the data firm Cambridge Analytica and worked there until 2014, has described the company as an “arsenal of weapons” in a culture war.Credit...Andrew Testa for The New York Times (After this story was published, Facebook came under harsh criticism from lawmakers in the United States and Britain. Read the latest.) LONDON — As the upstart voter-profiling company Ca
