Musk and X have faced other lawsuits over non-payment to vendors and over failure to provide severance as promised to laid-off employees from Twitter.

Linda Yaccarino, whom Elon Musk hired to run X in 2023, grappled with the challenges the company faced after Mr. Musk took over.

Yaccarino announced Wednesday she’s stepping down, and it’s not clear if the platform’s owner, Elon Musk, plans to announce a successor.

Elon Musk's artificial intelligence chatbot "Grok" churned out antisemitic posts on his "X" platform. Staff Writer at The Atlantic, Charlie Warzel, Tel Aviv Institute Senior Fellow Hen Mazzig and Iraq War veteran and Independent Veterans of America CEO Paul Rieckhoff join Katy Tur to share their reactions and concerns.

The artificial intelligence chatbot, which has a dedicated account on X, praised Hitler after fielding a query about a user’s comments on the Texas flood.