San Francisco police arrested a 20-year-old suspect after a Molotov cocktail was thrown at OpenAI CEO Sam Altman’s $27 million home early Friday. Officers responded around 4:12 a.m., containing a small fire at an exterior gate with no injuries reported. The suspect later appeared at OpenAI’s office, allegedly threatening arson, and was taken into custody. OpenAI said it appreciated the rapid police response. Authorities said charges are pending as the investigation continues.