A Texas man hurled a Molotov cocktail at OpenAI CEO Sam Altman’s San Francisco home, driven by apocalyptic fears that AI would wipe out humanity—then raced to company headquarters to threaten mass murder.
Story Snapshot
- Daniel Moreno-Gama, 20, from Texas, firebombed Altman’s Russian Hill residence at 3:45 a.m., then attacked OpenAI HQ in Mission Bay with threats to burn it down and kill everyone inside.
- Police arrested him on-site with kerosene, incendiary devices, a lighter, and an anti-AI manifesto listing CEOs for assassination.
- Motivated by AI extinction panic, his “Butlerian Jihadist” online persona echoed Dune’s anti-machine revolt; he posted dire warnings on Substack and PauseAI Discord.
- Charged with attempted murder, arson, and weapons offenses; no injuries occurred, but incident heightens fears of tech executive targeting.
- PauseAI condemned the violence and banned him, insisting no affiliation with the low-activity user.
Attack Unfolds in Predawn Hours
Daniel Moreno-Gama traveled from Texas to San Francisco. At 3:45 a.m., he threw a Molotov cocktail at Sam Altman’s Russian Hill home. The device ignited a fire on the exterior gate.
Bystanders extinguished the flames before they spread. No one inside the residence suffered injuries. Moreno-Gama fled on foot, leaving surveillance photos capturing his approach.
Less than an hour later, Moreno-Gama arrived at OpenAI’s Mission Bay headquarters. He smashed a chair against the glass doors. Security guards reported his threats to torch the building and slaughter everyone within. San Francisco Police Department officers arrested him immediately. They matched his description to the home attack.
Suspect’s Manifesto Reveals Kill List
Officers discovered incendiary devices, a jug of kerosene, a blue lighter, and a document titled “Your Last Warning” on Moreno-Gama. The manifesto railed against AI, urging the killing of CEOs and investors.
It listed names and addresses of multiple AI leaders, including Altman. Prosecutors described the plot as a premeditated attempted murder of Altman and a security guard.
Suspect in attack at Sam Altman's house aimed to kill OpenAI CEO, warned of humanity's extinction from AI https://t.co/0vXX6ukKTh
— CNBC (@CNBC) April 13, 2026
Moreno-Gama’s online trail exposed deep AI doomer ideology. Under the “Butlerian Jihadist” Discord handle—referencing Dune’s revolt against thinking machines—he posted in PauseAI channels.
He wrote six Substack essays from January to March 2026, including “A Eulogy for Man,” prophesying human extinction. One Discord message hinted at action: “We are close to midnight, it’s time to actually act.”
Charges and Federal Raid Escalate Case
Federal authorities raided Moreno-Gama’s Texas home in The Woodlands on Monday. FBI Houston executed the court-authorized search. The 20-year-old suspect faces charges of attempted murder, arson, possession of destructive devices, and deadly weapon enhancements.
San Francisco DA Brooke Jenkins and U.S. Attorney Craig Msakian vowed aggressive prosecution, potentially as domestic terrorism if policy coercion proved.
SFPD Captain Duane Bresecu declared such attacks intolerable. OpenAI confirmed Altman’s home as the target and praised the police response. The company assists with the ongoing investigation. Moreno-Gama remains in custody as of April 14, 2026. Trial outcome awaits.
Separate Shooting Adds to Altman’s Security Nightmares
Two days after the Molotov incident, gunfire struck Altman’s home from a passing car early Sunday morning. Police arrested two suspects with multiple firearms.
Authorities speculate on a drug dispute, unconfirmed. This unrelated attack underscores rising threats to the OpenAI CEO, distinct from Moreno-Gama’s AI-motivated assault.
Security experts warn CEOs face heightened home vulnerabilities. Don Aviv of Interfor International noted executives appear more exposed outside offices. The episode signals potential copycat strikes amid anti-tech extremism. Private security costs for tech leaders will surge.
AI Debates Turn Dangerous
PauseAI, advocating a halt to advanced AI over extinction risks, was joined two years ago by Moreno-Gama. His 34 messages prompted a warning and post-attack ban. The group condemned the violence, preserved his posts for investigators, and stressed no ties to the fringe actor.
A recent New Yorker profile by Ronan Farrow and Andrew Marantz criticized Altman’s leadership, quoting board members labeling him sociopathic. Altman called it incendiary, then retracted, posting a blog post admitting errors, including conflict avoidance. He likened AI struggles to the “Ring of Power.” These tensions fuel discourse but precede the attack.
Impacts ripple through San Francisco’s tech hub. OpenAI staff face HQ threats; Altman’s family endures personal peril.
Broader effects polarize progress-versus-pause debates, spur AI-extremism policies, and chill public safety discussions. Law enforcement and Decoder.eu provide the most reliable facts on motives and charges.
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Man who firebombed Sam Altman’s home was likely driven by AI extinction fears.
