In this March 29, 2018, file photo, the logo for Facebook appears on screens at the Nasdaq MarketSite in New York's Times Square. Facebook is facing housing discrimination charges from the U.S. Department of Housing and Urban Development, which says its targeted advertising platform violates the Fair Housing Act. HUD claims Facebook's ad platform was "encouraging, enabling, and causing housing discrimination." (AP Photo/Richard Drew, File) The federal government charged Facebook with high-tech housing discrimination Thursday for allegedly misusing its vaunted ability to deliver ads with surgical precision to certain groups of people and not others.
The civil charges by the U.S. Department of Housing and Urban Development could cost the social network millions of dollars in penalties. But more than that, they strike at the very business model that has made Facebook so rich, and raise questions of whether this could signal more regulatory pressure on the industry to come.
HUD said Facebook's ad-targeting system is fostering discrimination by allowing advertisers to exclude people they don't want seeing their housing ads.
"Facebook is discriminating against people based upon who they are and where they live," HUD Secretary Ben Carson said. "Using a computer to limit a person's housing choices can be just as discriminatory as slamming a door in someone's face."
In a statement, Facebook expressed surprise over the charges, saying it has been working with HUD to address its concerns and has taken steps to prevent discrimination, including eliminating thousands of targeting options last year that could be misused by advertisers.
Just last week, Facebook said it would overhaul its ad-targeting system to prevent discrimination not just in housing listings but in credit and employment ads as well, as part of a settlement with the American Civil Liberties Union, the National Fair Housing Alliance and other groups.
"We're disappointed by today's developments, but we'll continue working with civil rights experts on these issues," the company said.
The charges were seen as more evidence that Facebook is in crosshairs of lawmakers, regulators and activists. It is already wrestling with several government investigations in the U.S. and Europe over its data and privacy practices.
The technology at the heart of the clash with HUD is what has helped turned Facebook into a giant with annual revenue of close to $56 billion. It can offer advertisers and groups great ability to direct messages to exactly the crowd that they want to see it.
HUD said Facebook is allowing advertisers to exclude people based on their neighborhood by drawing a red line around those areas on a map. The company was also accused of giving advertisers the option of showing ads only to men or only to women.
The agency also charged that Facebook allowed advertisers to exclude parents; those who are non-American-born; non-Christians; and those interested in Hispanic culture, accessibility for the disabled, or a variety of other topics.
The case will be heard by an administration law judge unless HUD or Facebook decides to move it to federal court.
Facebook is already under fire for allowing fake Russian accounts to buy ads targeting U.S. users to sow political discord during the 2016 presidential eleciton. The company has also been criticicized for allowing organizations to target groups of people identified as "Jew-haters" and Nazi sympathizers.
HUD brought an initial complaint against Facebook in August. Facebook said in its statement that it was "eager to find a solution" but that HUD "insisted on access to sensitive information—like user data—without adequate safeguards."
Explore further: US regulators target Facebook on discriminatory housing ads