USA TODAY US Edition

Facebook now thinks 87M hit by Cambridge Analytica share

- Laura Mandaro and Mike Snider

SAN FRANCISCO – Facebook said it now thinks up to 87 million people, mostly in the United States, may have had their data improperly shared by political targeting firm Cambridge Analytica.

The new estimate, disclosed in a blog post where it detailed other plans to tighten privacy of its users’ personal informatio­n, is higher than the estimate of 50 million people reported three weeks ago by The New York Times and The Observer.

The social network’s latest disclosure­s are likely to heighten concerns about how it gave too-free access to its users’ personal informatio­n and that efforts to roll back this access come too late. Facebook CEO Mark Zuckerberg has been on the defensive and is now

scheduled to testify next week before the House Energy and Commerce Committee.

In an hour-long call with reporters, Zuckerberg addressed these concerns while acknowledg­ing how vulnerable users had been to malicious activity.

“It’s clear now we didn’t focus enough on preventing abuse and thinking through how people could use these tools for harm,” he said. “We didn’t take a broad enough view of what our responsibi­lity is, and that was a huge mistake. It was my mistake.”

Zuckerberg’s April 11 appearance before the committee will be his first congressio­nal appearance, but likely not his last. Discussion­s continue into Zuckerberg’s appearance before two other congressio­nal committees: the Senate Commerce and Judiciary committees.

Facebook last month disclosed it knew Cambridge Analytica had obtained personal informatio­n from hundreds of thousands of users who had downloaded a personalit­y profile app that then passed it on to the firm, which says it had assisted Donald Trump in his successful presidenti­al campaign. Cambridge Analytica denies using any ill-gotten Facebook data in those efforts and repeated that defense Wednesday.

The situation has resulted in an investigat­ion into Facebook by the Federal Trade Commission and attorneys general from 37 states and territorie­s calling for informatio­n from the company on its data security procedures.

Even before news arose of this massive data-mining operation of Facebook users, CEO Mark Zuckerberg had pledged to spend 2018 attempting to counter various concerns facing the social network. Among them: fabricated news that misled millions, live broadcasts of homicides and terrorism, racist targeting of ads, troubling search results and Russian manipulati­on.

The increased estimate follows a disconcert­ing pattern for Facebook when it comes to disclosing practices that have violated its users’ privacy.

Zuckerberg, after initially calling suggestion­s that “fake news” on Facebook influenced the election in any way “pretty crazy,” later backtracke­d and apologized.

 ?? MLADEN ANTONOV/AFP/GETTY IMAGES ?? Facebook CEO Mark Zuckerberg will testify before Congress on April 11.
MLADEN ANTONOV/AFP/GETTY IMAGES Facebook CEO Mark Zuckerberg will testify before Congress on April 11.

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