Man charged with attempted murder after Molotov cocktail attack on OpenAI CEO's home

Daniel Moreno-Gama was arrested last week after allegedly throwing Molotov cocktail at San Francisco residence of Sam Altman.

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CEO of OpenAI Sam Altman speaks during the 2026 Infrastructure Summit in Washington, DC, US on March 11 2026. / Reuters

The suspect accused of throwing a Molotov cocktail at the home of OpenAI CEO Sam Altman is facing charges of attempted murder and arson, authorities said on Monday.

FBI Director Kash Patel said on X that the bureau on Friday arrested Daniel Moreno-Gama after a raid at his home in Texas.

In a news conference on Monday, Matt Cobo, FBI's acting special agent for San Francisco, said the attack was “planned, targeted and extremely serious.”

The Department of Justice also alleged Moreno-Gama possessed a three-part document he wrote that opposed artificial intelligence, according to CNN.

Moreno-Gama faces both state and federal charges.

“We interpret this behaviour for just what it is: An attempt on Mr. Altman’s life and an extreme danger to those around him and those who work for his company,” San Francisco District Attorney Brooke Jenkins said in a news conference on Monday.