The firm had secured a $15 million investment from Robert Mercer, the wealthy Republican donor, and wooed his political adviser, Stephen K. Bannon, with the promise of tools that could identify the personalities of American voters and influence their behavior. But it did not have the data to make its new products work.
So the firm harvested private information from the Facebook profiles of more than 50 million users without their permission, according to former Cambridge employees, associates and documents, making it one of the largest data leaks in the social network’s history.
The breach allowed the company to exploit the private social media activity of a huge swath of the American electorate, developing techniques that underpinned its work on President Trump’s campaign in 2016.
Christopher Wylie, who helped found Cambridge and worked there until late 2014, said of its leaders: “Rules don’t matter for them. For them, this is a war, and it’s all fair.”
“They want to fight a culture war in America,” he added. “Cambridge Analytica was supposed to be the arsenal of weapons to fight that culture war.”
.. Cambridge not only relied on the private Facebook data but still possesses most or all of the trove.
Cambridge paid to acquire the personal information through an outside researcher who, Facebook says, claimed to be collecting it for academic purposes.
.. suspending Cambridge Analytica, Mr. Wylie and the researcher, Aleksandr Kogan, a Russian-American academic, from Facebook.
.. the company acknowledged that it had acquired the data, though it blamed Mr. Kogan for violating Facebook’s rules and said it had deleted the information as soon as it learned of the problem two years ago.
.. In Britain, Cambridge Analytica is facing intertwined investigations by Parliament and government regulators into allegations that it performed illegal work on the “Brexit” campaign.
.. Mr. Mercer’s daughter, Rebekah, a board member, Mr. Bannon and Mr. Nix received warnings from their lawyer that it was illegal to employ foreigners in political campaigns
.. WikiLeaks founder, Julian Assange, disclosed in October that Mr. Nix had reached out to him during the campaign in hopes of obtaining private emails belonging to Mr. Trump’s Democratic opponent, Hillary Clinton.
.. The data Cambridge collected from profiles, a portion of which was viewed by The Times, included details on users’ identities, friend networks and “likes.”
.. “Protecting people’s information is at the heart of everything we do,” Mr. Grewal said. “No systems were infiltrated, and no passwords or sensitive pieces of information were stolen or hacked.”
.. recruiting Mr. Wylie, then a 24-year-old political operative with ties to veterans of President Obama’s campaigns. Mr. Wylie was interested in using inherent psychological traits to affect voters’ behavior and had assembled a team of psychologists and data scientists, some of them affiliated with Cambridge University.
.. The group experimented abroad, including in the Caribbean and Africa, where privacy rules were lax or nonexistent
.. Mr. Nix and his colleagues courted Mr. Mercer, who believed a sophisticated data company could make him a kingmaker in Republican politics
.. Mr. Bannon was intrigued by the possibility of using personality profiling to shift America’s culture and rewire its politics
.. Building psychographic profiles on a national scale required data the company could not gather without huge expense. Traditional analytics firms used voting records and consumer purchase histories to try to predict political beliefs and voting behavior.
.. But those kinds of records were useless for figuring out whether a particular voter was, say, a neurotic introvert, a religious extrovert, a fair-minded liberal or a fan of the occult. Those were among the psychological traits the firm claimed would provide a uniquely powerful means of designing political messages.
.. Mr. Wylie found a solution at Cambridge University’s Psychometrics Centre. Researchers there had developed a technique to map personality traits based on what people had liked on Facebook. The researchers paid users small sums to take a personality quiz and download an app, which would scrape some private information from their profiles and those of their friends
.. When the Psychometrics Centre declined to work with the firm, Mr. Wylie found someone who would: Dr. Kogan, who was then a psychology professor at the university and knew of the techniques
.. All he divulged to Facebook, and to users in fine print, was that he was collecting information for academic purposes, the social network said.
.. Dr. Kogan declined to provide details of what happened, citing nondisclosure agreements with Facebook and Cambridge Analytica
.. He ultimately provided over 50 million raw profiles to the firm
.. Only about 270,000 users — those who participated in the survey — had consented to having their data harvested.
.. Mr. Wylie said the Facebook data was “the saving grace” that let his team deliver the models it had promised the Mercers.
.. The firm was effectively a shell.
.. But in July 2014, an American election lawyer advising the company, Laurence Levy, warned that the arrangement could violate laws limiting the involvement of foreign nationals in American elections.
.. In a BBC interview last December, Mr. Nix said that the Trump efforts drew on “legacy psychographics” built for the Cruz campaign.
.. By early 2015, Mr. Wylie and more than half his original team of about a dozen people had left the company. Most were liberal-leaning, and had grown disenchanted with working on behalf of the hard-right candidates the Mercer family favored.
.. Mr. Nix has mentioned some questionable practices. This January, in undercover footage filmed by Channel 4 News in Britain and viewed by The Times, he boasted of employing front companies and former spies on behalf of political clients around the world, and even suggested ways to entrap politicians in compromising situations.
.. Mr. Nix is seeking to take psychographics to the commercial advertising market. He has repositioned himself as a guru for the digital ad age — a “Math Man,” he puts it. In the United States last year, a former employee said, Cambridge pitched Mercedes-Benz, MetLife and the brewer AB InBev, but has not signed them on.
Why in the world would Donald Trump Jr. take this meeting?
federal election law prohibits soliciting or accepting “anything of value … in connection with” an election from a foreign national.
.. Trump Jr.’s false and misleading statements on his involvement with Russians add to the argument that this is a man behaving as if he had something to hide. Asked by the New York Times in March whether he had ever discussed “government policies related to Russia,” Trump Jr. replied, “a hundred percent no.” Then, confronted by the Times about the Veselnitskaya meeting, he first said the participants “primarily discussed a program about the adoption of Russian children,” before acknowledging, the next day, that in fact it concerned opposition research on Clinton.