OpenAI and its CEO Sam Altman have counter-sued its co-founder turned competitor Elon Musk, accusing the billionaire of unfair and fraudulent business practices. Specifically, ChatGPT's owners claim that Musk's $97.

OpenAI countersued Elon Musk Wednesday, citing a pattern of harassment by Musk and asking a federal judge to stop him from any “further unlawful and unfair action” against OpenAI, in a court case over the future structure of the firm that helped launch the AI revolution.

In the lawsuit, OpenAI’s lawyers argue that “Musk’s continued attacks on OpenAI, culminating most recently in the fake takeover bid designed to disrupt OpenAI’s future, must cease. Musk should be enjoined from further unlawful and unfair action, and held responsible for the damage he has already caused.”

The value of Musk’s Tesla stake has plunged by nearly $80 billion amid the ongoing backlash against his Trump ties and his DOGE role.

Elon Musk’s younger brother, Kimbal Musk, slammed Vice President JD Vance for his support of President Donald Trump’s sweeping tariffs Wednesday that undermined “under-served communities.” Vance had responded to a post Tuesday that read: “Two weeks ago Democrats were arguing that Trump was only interested in helping his billionaire buddies.

Billionaire Elon Musk escalated his attacks against White House trade adviser Peter Navarro Tuesday, calling him a “moron” and “dumber than a sack of bricks.”

CEO Elon Musk has gone to battle against top Trump Administration trade adviser Peter Navarro, who is the Senior Counselor for Trade and Manufacturing and tasked with advancing Trump's trade and manufacturing agendas,

Tech billionaire Elon Musk slammed President Trump’s trade Peter Navarro on Tuesday, calling him “truly a moron.”

Elon Musk’s spat with President Trump’s trade advisor, Peter Navarro, is breaking out into an all-out war, with the world’s richest man calling the fellow senior staffer “a moron” on Tuesday. Mr. Musk has been subtly criticizing Mr.