SAN FRANCISCO/LONDON — March 21, 2018: Facebook Inc Chief Executive Mark Zuckerberg said today his company had made mistakes in mishandling data belonging to 50 million of its users and promised tougher steps to restrict developers access to data.
The world’s largest social media network is facing growing government scrutiny in Europe and the United States about a whistleblower’s allegations that London-based political consultancy Cambridge Analytica improperly accessed the user information to build profiles on American voters which were later used to help elect U.S. President Donald Trump in 2016.
Zuckerberg, in his first comments since the scandal erupted at the weekend, said in a post on Facebook that the company “made mistakes, there’s more to do, and we need to step up and do it.”
Chief Operating Officer Sheryl Sandberg said she deeply regretted “that we didn’t do enough” on Cambridge Analytica. “We’ve spent the past few days working to get a fuller picture,” she said.
Zuckerberg promised steps to prevent bad actors from accessing people’s information and said the company is working with regulators as they investigate what happened.
The company has lost more than $45 billion of its stock market value over the past three days after news reports
detailing the allegations were published at the weekend.
Fears that a failure by big tech firms to protect personal data could deter advertisers and users and invite tougher
regulation has also hit the shares of Twitter Inc and Snap Inc.
On Tuesday, the board of Cambridge Analytica suspended its Chief Executive Alexander Nix, who was caught in a secret recording boasting that his company played a decisive role in Trump’s victory.
But the academic who provided the data disputed that today.
“I think what Cambridge Analytica has tried to sell is magic, and they’ve made claims that this is incredibly accurate
and it tells you everything there is to tell about you. But I think the reality is it’s not that,” psychologist Aleksandr
Kogan, an academic at Cambridge University, told the BBC in an interview broadcast today.
Kogan, who gathered the data by running a survey app on Facebook, also said that he was being made a scapegoat by
Facebook and Cambridge Analytica. Both companies have blamed Kogan for alleged data misuse.
Only 300,000 Facebook users responded to Kogan’s quiz, but that gave the researcher access to those people’s Facebook friends as well, who had not agreed to share information, producing details on 50 million users.
Facebook has said it subsequently made changes that prevent people from sharing data about friends, and maintains that no data breach occurred because the original users gave permission. Critics say that it essentially was a breach because data of unsuspecting friends was taken.
Zuckerberg said today the company will restrict developers’ data access even further to prevent other kinds of abuse. Facebook banned Cambridge Analytica from using any of Facebook’s services on Friday.
Many analysts have now raised concerns that the incident will have a negative impact on user engagement with Facebook, potentially reducing its clout with advertisers.
DZ Bank was the third Wall Street brokerage this week to make a rare cut in price targets for Facebook.
“Investors now have to consider whether or not the company will conclude that it has grown in a manner that has proven to be untenable or whether it needs to significantly improve how it is managed,” said Pivotal Research Group analyst Brian Wieser.
Facebook shares closed up 0.7 percent today but are still down more than 8 per cent since Friday. The company has risen more than 550 per cent in value in the past five years. — Reuters