Texas resident Daniel Moreno‑Gama was arrested after hurling a Molotov‑style bomb at OpenAI chief executive Sam Altman’s San Francisco residence and then attempting to set fire to the company’s nearby offices. Prosecutors say he traveled from Texas, smashed a glass door with a chair and brandished a kerosene jug, declaring his intent to “burn it down.” in a daring escalation of anti‑AI sentiment.

Federal affidavit reveals Moreno‑Gama compiled a manifesto denouncing artificial‑intelligence development, listing names and addresses of other AI executives, investors and board members. Online posts on Instagram and Substack warned of an “existential risk” and accused industry leaders of moral failure, even labeling Altman a “pathological liar.” He also cited recent AI policy debates as justification.

Federal prosecutors have filed 11 counts, including attempted murder and arson, that could carry 19 years to life in prison. District Attorney Brooke Jenkins said the charges constitute a domestic‑terrorism case. No weapon was found, but the attack raised security concerns for AI firms and may intensify scrutiny of extremist activism targeting the sector. Investors are watching for any impact on OpenAI’s funding pipeline.