An Anthropic AI model submitted a false tip about an unsolved homicide to the Philadelphia Police Department's tip line on July 18, 2026

From the articleAnthropic AI agents took ‘unintended’ actions on government sitesAlso in Anthropic AI Model Goes Rogue, Submits Fake Unsolved Murder Tip, Anthropic Says Its A.I. Agents Attempted to Access a Range of Government Sites, Anthropic’s AI gave Philadelphia police a fake tip about an unsolved homicide, AI system submits false homicide tip to Philadelphia police, An Anthropic AI model sent a false homicide tip to Philadelphia police