A 20-year-old Texas man faces attempted murder and potential domestic terrorism charges after a targeted attack fueled by a chilling anti-AI manifesto.
- Daniel Moreno-Gama, 20, is facing state and federal charges—including attempted murder—after allegedly throwing an incendiary device at OpenAI CEO Sam Altman’s home and attacking the company’s San Francisco headquarters.
- The suspect was armed with an anti-AI manifesto titled “Your Last Warning,” which advocated for the assassination of tech executives and listed the names and addresses of AI industry leaders and investors.
- Law enforcement officials are treating the incident as a highly planned attack, with federal prosecutors noting that the suspect could face domestic terrorism charges if his goal was to coerce public policy.
The rapid advancement of artificial intelligence has sparked widespread debate about the future of humanity, but those anxieties have now violently crossed the threshold from theoretical discourse into real-world extremism. On a quiet Friday night, the escalating rhetoric surrounding AI safety culminated in a targeted, fiery attack against one of the industry’s most prominent figures: OpenAI CEO Sam Altman.

Authorities have arrested Daniel Moreno-Gama, a 20-year-old from Texas, charging him with a terrifying spree that targeted both Altman’s personal residence and his company’s San Francisco headquarters. According to a criminal complaint filed by the FBI on Monday, Moreno-Gama began his assault by allegedly throwing an incendiary device at Altman’s home. Undeterred, he then moved to OpenAI’s corporate offices, where he struck the glass doors with a chair, loudly declaring his intention “to burn it down and kill anyone inside.” Fortunately, no one was injured in the attacks, and the suspect was apprehended by police outside the offices that same evening.
The evidence recovered at the scene paints a disturbing picture of ideological radicalization. Law enforcement officials confiscated incendiary devices, a jug of kerosene, and a blue lighter from Moreno-Gama. However, the most chilling discovery was a three-part manifesto carried by the suspect. The document aggressively detailed his opposition to artificial intelligence, rooted in his belief that the technology poses a profound risk to humanity.
The first section of the manifesto, ominously titled “Your Last Warning,” advocated outright for the murder of AI company CEOs and their financial backers. Demonstrating a severe level of premeditation, Moreno-Gama had compiled a hit list containing the names and physical addresses of various apparent board members, chief executives, and tech investors. The FBI’s Matt Cobo revealed that Moreno-Gama had seemingly emailed a similar version of this violent screed to individuals at his former school, Lone Star College in Montgomery, Texas.
Federal and local authorities are severely pursuing the case, signaling a zero-tolerance approach to ideologically driven violence against the tech sector. Cobo, the FBI San Francisco acting special agent in charge, emphasized during a news conference that the attack “was planned, targeted and extremely serious.” San Francisco District Attorney Brooke Jenkins echoed this gravity, stating unequivocally, “We interpret this behavior 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.”
Moreno-Gama faces a daunting slate of state and federal charges. At the state level, he is charged with attempted arson and the attempted murder of both Altman and the security guard stationed at the CEO’s home the night of the attack. Federally, he faces charges related to the possession of an unregistered firearm and the attempted damage and destruction of property by means of explosives.
The legal jeopardy for the 20-year-old may deepen even further as the investigation continues. Craig Missakian, the US Attorney for the Northern District of California, indicated that Moreno-Gama could ultimately face charges of domestic terrorism. Missakian made it clear that if evidence proves the suspect executed these attacks to coerce government officials or force a change in public policy regarding artificial intelligence, the Justice Department will treat the incident as an act of domestic terror and prosecute it to the absolute fullest extent of the law.
As the tech world processes this unprecedented escalation, the incident serves as a stark reminder of the intense polarization surrounding artificial intelligence. What began as academic and ethical debates in Silicon Valley boardrooms has now manifested as a tangible, physical threat, forcing the industry to reckon not only with the digital safeguards of their creations but with the immediate physical security of the creators themselves.

