By David Shepardson and David Ingram
WASHINGTON/SAN FRANCISCO (Reuters) – Facebook Inc faced criticism on Wednesday from Republican and Democratic U.S. lawmakers who demanded that the social media company be more forthcoming about data it has shared with four Chinese firms.
The bipartisan criticism reflected rising frustration in Congress about how Facebook protects the privacy of the more than 2 billion people who use its services worldwide.
The leaders of the U.S. House of Representatives Energy and Commerce Committee accused Facebook Chief Executive Mark Zuckerberg of failing to disclose the company’s agreements with the Chinese firms when he appeared before them in April and testified about Facebook sharing users’ personal information with third parties.
“Clearly, the company’s partnerships with Chinese technology companies and others should have been disclosed before Congress and the American people,” the panel’s Republican Chairman Greg Walden and top Democrat Frank Pallone said in a statement.
“We strongly encourage full transparency from Facebook and the entire tech community,” they wrote.
Facebook has said the contracts with phone maker Huawei Technologies Co Ltd and other Chinese firms were standard industry practice and necessary to ensure that people who bought electronic devices had ready access to Facebook services.
It said it had control over the data sharing all along and that other tech firms struck similar arrangements with U.S. and Chinese companies in the early days of smartphones.
Facebook shares closed down nearly 1 percent in New York.
On Tuesday, Facebook said Huawei, computer maker Lenovo Group and smartphone makers OPPO and TCL Corp were among about 60 companies worldwide that received access to some user data after they signed contracts to re-create Facebook-like experiences for their users.
Huawei, the world’s third-largest smartphone maker, has come under scrutiny from U.S. intelligence agencies who have said that Chinese telecommunications companies provide an opportunity for foreign espionage and threaten critical U.S. infrastructure, something the Chinese have denied.
Huawei said in a statement that “like all leading smartphone providers, Huawei worked with Facebook to make Facebook’s service more convenient for users. Huawei has never collected or stored any Facebook user data.”
Francisco Varela, Facebook’s vice president of mobile partnerships, said on Tuesday the user data in question was stored on people’s devices, not on Huawei’s company servers. Facebook also said on Tuesday it would end the Huawei pact this week, was ending the other three Chinese partnerships, and that more than half the 60 partnerships had already been wound down.
Senator Ed Markey, a Democrat, wrote on Twitter, “Mark Zuckerberg needs to return to Congress and testify why @facebook shared Americans’ private information with questionable Chinese companies.”
Markey sent a letter to the Senate Foreign Relations Committee on Wednesday asking the panel to call Zuckerberg to testify.
Former Vermont Governor Howard Dean, a former Democratic presidential candidate, said on Twitter on Wednesday he would close his Facebook page, calling the company “amoral.”
Republican Senator Marco Rubio asked on Twitter, “why didn’t @facebook just reveal this data sharing deal with #Huawei months ago? And don’t compare this to deals with other telecoms. S.Korea govt doesn’t control or use @Samsung the way China controls & uses Huawei.”
A Chinese foreign ministry spokeswoman had no comment on the companies’ agreements.
Lawmakers expressed concern after the New York Times reported that the data of users’ friends could have been accessed without their explicit consent. Facebook denied that, and said the data access was to allow its users to access account features on mobile devices.
The U.S. Federal Trade Commission, which reached a settlement with Facebook in 2011 over its information-sharing practices, declined comment on the most recent allegations.
In a separate letter on Tuesday, the Senate Commerce, Science and Transportation Committee pressed Facebook for more information, while the Senate Intelligence Committee’s top Democrat urged Facebook to release further details. Facebook said it would address the commerce panel’s questions.
Congressional aides have said Facebook has not answered hundreds of questions from lawmakers after Zuckerberg’s April testimony before two committees. Several aides said lawmakers were waiting for Facebook’s answers before deciding on whether to hold additional hearings.
Facebook has said that other companies that have used its data sharing include Amazon.com Inc, Apple Inc, HTC Corp, Microsoft Corp and Samsung Electronics Co Ltd.
Several countries are scrutinizing Facebook after it failed to protect the data of some 87 million users that was shared with now-defunct political data firm Cambridge Analytica.
(Reporting by David Shepardson; Additional reporting by Diane Bartz; Editing by Bernadette Baum and Will Dunham)