Twitter's trust and safety team is down another executive — its second one in as many days. A.J. Brown, the platform's head of brand safety and ad quality, has left the company, The Wall Street ...

The Securities and Exchange Commission on Tuesday sued Elon Musk over allegations he misled shareholders about his Twitter stock purchases, escalating the agency’s long-simmering feud with the ...

The U.S. Securities and Exchange Commission is suing Elon Musk for allegedly failing to properly disclose his purchase of Twitter shares before buying the company, currently known as X.

Mark Zuckerberg may be taking a page from Elon Musk’s playbook. But the Facebook founder’s social-network empire stands ...