Musk lawsuit alleges OpenAI and Microsoft manipulated him
By The BriefBrief
Elon Musk sued Sam Altman, Greg Brockman, and Microsoft over alleged manipulation to donate to a public-interest group.
WHO:Elon Musk
WHAT:Filed a lawsuit accusing Sam Altman, Greg Brockman, and Microsoft of manipulating him into donating to a public-interest organization that later created a for-profit subsidiary.
WHEN:May 19, 2026 at 10:38 PM ET
WHERE:Location not specified
WHY:Cause not yet established.
Reporting from 2 identified publishers across this event arc.