Former employees say Elon Musk's acquisition of Twitter may have caused the company to violate a consent order with the FTC.

The policy, which takes effect Sept. 29, follows intense scrutiny over Twitter's lack of account authentication and fraud on the platform.

A hearing to review FTC Chair Lina Khan's leadership turned into a debate over the commission's role overseeing Twitter's privacy practices.

Twitter's source code apparently revealed how it's possible to game the company's software to reduce access to specific accounts.

Users are leaving Elon Musk's Twitter in droves but risk seeing their data exposed on niche, less resourced platforms.

Experts are skeptical that Musk can execute while addressing the serious safety concerns that a move to encrypted messaging entails.

Soon after allowing Trump's return to Twitter, Musk brought back other accounts that have promoted disinformation frequently in the past.

Twitter is one of the key platforms for the information security community to share information. What happens if researchers flee?

Lawmakers worry that Elon Musk's hasty changes on the Twitter platform such as altering its verification service could harm consumers.

U.S. information operations should dispense with deception and obfuscation and embrace truth as well as the absurdity of meme culture.