A 20-year-old was arrested in San Francisco after a molotov attack at Sam Altman's residence, CEO of OpenAI. The molotov bomb caused a fire at the exterior gate of the house, without any injuries or significant damage. The shooter escaped on foot but was spotted an hour later, shortly after 5 a.m. According to authorities, he threatened to cause a fire at OpenAI headquarters as well. It was not specified whether Altman was at home during the attack. Charges against the arrested are expected.