Facebook confirms data leak hits 87 million users, widening privacy scandal
San Francisco (Reuters) : Facebook Inc said on Wednesday the personal information of up to 87 million users, may have been improperly shared with political consultancy Cambridge Analytica, up from a previous news media estimate of more than 50 million.
Facebook had not seen “any meaningful impact” on usage or ad sales since the scandal, although he added, “it’s not good” if people are unhappy with the company said Zuckerberg
Most of the 87 million people whose data was shared with Cambridge Analytica, which worked on US President Donald Trump’s 2016 campaign, were in the United States, Facebook Chief Technology Officer Mike Schroepfer wrote in a blog post.
Facebook said it was taking steps to restrict the personal data available to third-party app developers.
The scam started when hackers harvested email addresses and phone numbers on the “dark Web,” where criminals post information stolen in data breaches over the years. Then the hackers used automated computer programs to feed the numbers and addresses into Facebook’s “search” box, allowing them to discover the full names of people affiliated with the phone numbers or addresses, along with whatever Facebook profile information they chose to make public, often including their profile photos and hometowns.
Shares rose more than 3 percent after the bell.
Shares in Facebook were down 1.4 percent on Wednesday to $153.90. They are down more than 16 percent since the Cambridge Analytica scandal broke.
Mark told reporters that he accepted blame for the data leak, which has angered users, advertisers and lawmakers, while also saying he was still the right person to head the company he founded.
Privacy experts had issued warnings that the phone number and email address lookup tool left Facebook users’ data exposed.
Facebook did not disclose who the malicious actors are, how the data might have been used or exactly how many people were affected.