AI Misuse Exposed: Anthropic Details How Actors Target Biotech and Weapons with Claude

Anthropic’s 154-page threat intelligence report catalogues attempts by criminals, state actors, spyware vendors, and researchers to misuse Claude AI for biology and weapons development, including five case studies where safeguards were bypassed (such as a state-backed project studying chikungunya). The company banned involved accounts and warns that biological misuse is among frontier AI’s most serious risks, detailing cyber operations, surveillance, and propaganda use, and urging industry-government collaboration to strengthen defenses as AI capabilities grow.