People continue to exploit Facebook in ways to sway elections

Facebook has a problem it just can’t kick: people keep exploiting it in ways that could sway elections, and in the worst cases even undermine democracy.

News reports that Facebook let the Trump-affiliated data mining firm Cambridge Analytica abscond with data from tens of millions of users mark the third time in roughly a year the company appears to have been outfoxed by crafty outsiders in this way.

Before the Cambridge imbroglio, there were Russian agents running election-related propaganda campaigns through targeted ads and fake political events. And before the Russians took centre stage, there were purveyors of fake news who spread false stories to rile up hyper-partisan audiences and profit from the resulting ad revenue.

In the previous cases, Facebook initially downplayed the risks posed by these activities. It only seriously grappled with fake news and Russian influence after sustained criticism from users, experts and politicians. In the case of Cambridge, Facebook says the main problem involved the transfer of data to a third party — not its collection in the first place.

Each new issue has also raised the same enduring questions about Facebook’s conflicting priorities — to protect its users, but also to ensure that it can exploit their personal details to fuel its hugely lucrative, and precisely targeted, advertising business.

Facebook may say its business model is to connect the world, but it’s really “to collect psychosocial data on users and sell that to advertisers.” said Mike Caulfield, a faculty trainer at Washington State University who directs a multi-university effort focused on digital literacy.

Late Friday, Facebook announced it was banning Cambridge, an outfit that helped Donald Trump win the White House, saying the company improperly obtained information from 270,000 people who downloaded a purported research app described as a personality test. Facebook first learned of this breach of privacy more than two years ago but hasn’t mentioned it publicly until now.

And the company may still be playing down its scope. Christopher Wylie, a former Cambridge employee who served as a key source for detailed investigative reports published Saturday in The New York Times and The Guardian, said the firm was actually able to pull in data from roughly 50 million profiles by extending its tentacles to the unwitting friends of app users (Facebook has since barred such second-hand data collection by apps.)