Anthropic updates its usage policy to ban "sustained and needless abusive or cruel behavior" toward Claude, ending chats as the primary enforcement mechanism (Hayden Field/The Verge)

Anthropic is tightening Claude's acceptable-use policy, with the practical result that conversations can be terminated when users engage in sustained abusive behavior, while new restrictions also target propaganda, surveillance, and weapon-development use cases. For CIOs and IT leaders, this underscores a broader shift toward vendor-enforced AI governance, making it important to align internal policies, user training, and controls with provider rules to reduce disruption and compliance risk.