The Department of Housing and Urban Development says Facebook allowed advertisers to use their platform to unlawfully discriminate by restricting which users can see housing ads.
The company says such content is linked to white supremacy and organized hate groups. Users who search for terms related to white supremacy will be directed to an anti-hate site.
Evaldas Rimasauskas admitted to his role in helping to orchestrate a two-year-long scam that tricked employees into wiring more than $100 million to his own company's bank accounts.
The information was held in a readable format within the company's internal data storage systems. Facebook says it "found no evidence to date" of abuse.
Facebook had given online advertisers tools to exclude users from viewing their ads on the basis of race, gender and other federally protected characteristics. Now Facebook is changing that.
The video was viewed about 4,000 times before Facebook removed it. Then the social media platform had to contend with more than a million attempted re-uploads.
The shootings at mosques in New Zealand were live-streamed on Facebook, and shared on YouTube and Twitter. The companies have been challenged on their ability to remove this kind of content quickly.
In a rare area of bipartisan agreement and after years of little regulation, lawmakers in both chambers say the tech industry needs to do more to protect its users' personal information.
The company said ads and other content containing false information about vaccines will be pulled from the platform and accounts that persist in disseminating discredited opinions will be disabled.