Facebook says the FBI is investigating a major security breach of its service, but the company says authorities asked it not to discuss who may be behind the attack.

Facebook is launching the first electronic device to bear its brand, a screen and camera-equipped gadget intended to make video calls easier and more intuitive.

Facebook says it recently discovered a security breach affecting nearly 50 million user accounts.

Some of those charities are using a disaster mapping tool recently developed by Facebook to help do that in North Carolina.

Twitter is permanently banning right-wing conspiracy theorist Alex Jones and his "Infowars" show for abusive behavior.

Facebook said it has uncovered "sophisticated" efforts, possibly linked to Russia, to influence U.S. politics on its platforms.

Facebook released its Community Standards Enforcement Preliminary Report on Tuesday, providing a look at the social network's methods for tracking content that violates its standards, how it responds to those violations, and how much content the company has recently removed.

More than 2.5 million North Carolinians had their data shared with Cambridge Analytica and other third parties, Attorney General Josh Stein announced Wednesday. 

The North Carolina Democratic Party filed a formal complaint Wednesday against U.S. Sen. Thom Tillis and the state Republican Party over work performed by Cambridge Analytica.