Skip to main content
Access every election story that matters
Enjoy unlimited digital access
$1.99
per week for 24 weeks
Access every election story that matters
Enjoy unlimited digital access
$1.99
per week
for 24 weeks
// //

Facebook Inc Chief Executive Mark Zuckerberg plans to testify before U.S. Congress, a source briefed on the matter said on Tuesday, as he bows to pressure from lawmakers insisting he explain how 50 million users’ data ended up in the hands of a political consultancy.

Lawmakers in the United States and Europe are demanding to know more about the company’s privacy practices after a whistleblower said consultancy Cambridge Analytica improperly accessed data to target U.S. and British voters in close-run elections.

Facebook said the company had received invitations to testify before Congress and that they were talking to legislators.

Story continues below advertisement

Facebook shares closed down 4.9 per cent on Tuesday and have fallen almost 18 per cent since March 16, when Facebook first acknowledged that user data had been improperly channeled to Cambridge Analytica, which was hired by Donald Trump’s 2016 presidential campaign.

The tech sector is down 5.2 per cent for March and on track for its worst month since April 2016. The data breach has raised investor concerns that any failure by big tech companies to protect privacy could deter advertisers and lead to tougher regulation.

Facebook boss Mark Zuckerberg will not answer questions from British lawmakers over how millions of users' data got into the hands of political consultancy Cambridge Analytica. Reuters

House Energy and Commerce Committee spokeswoman Elena Hernandez said “The committee is continuing to work with Facebook to determine a day and time for Mr. Zuckerberg to testify”.

On the same day, Zuckerberg turned down British lawmakers’ invitations to explain to a British parliamentary committee what went wrong.

The company said it would instead send one of his deputies, suggesting that Chief Technology Officer Mike Schroepfer or Chief Product Officer Chris Cox had the expertise to answer questions on the complex subject.

The head of the committee called Zuckerberg’s decision “astonishing” and urged him to think again.

Christopher Wylie, the whistleblower who once worked at Cambridge Analytica, said on Monday that Canadian company AggregateIQ had developed the software that used the algorithms from the Facebook data to target Republican voters in the 2016 U.S. election.

Story continues below advertisement

AggregateIQ did not immediately respond to a request for comment on Wylie’s remarks. Cambridge Analytica said it had not shared any of the Facebook profile data with AggregateIQ.

Cambridge Analytica has said it did not use Facebook data in Trump’s campaign, and that it had deleted all Facebook data it obtained from a third-party app in 2014 after learning the information did not adhere to data protection rules.

In full-page advertisements in British and U.S. newspapers this week Zuckerberg said the app built by a university researcher “leaked Facebook data of millions of people in 2014”.

He apologized last week for the mistakes the company had made and promised to restrict developers’ access to user information as part of a plan to protect privacy.

The U.S. Senate Judiciary Committee said on Monday it had invited Zuckerberg, as well as the CEOs of Alphabet Inc and Twitter Inc to testify at an April 10 hearing on data privacy.

The U.S. House Energy and Commerce Committee and U.S. Senate Commerce Committee had already formally asked Zuckerberg to appear at a congressional hearing.

Story continues below advertisement

The U.S. Federal Trade Commission took the unusual step of announcing on Monday that it had opened an investigation into the company – which it generally only does in cases of great public interest – citing media reports that raise what it called “substantial concerns about the privacy practices of Facebook.”

Report an error
Due to technical reasons, we have temporarily removed commenting from our articles. We hope to have this fixed soon. Thank you for your patience. If you are looking to give feedback on our new site, please send it along to feedback@globeandmail.com. If you want to write a letter to the editor, please forward to letters@globeandmail.com.
Comments are closed

We have closed comments on this story for legal reasons or for abuse. For more information on our commenting policies and how our community-based moderation works, please read our Community Guidelines and our Terms and Conditions.

To view this site properly, enable cookies in your browser. Read our privacy policy to learn more.
How to enable cookies