The Register·developer-tools·9/17/2026AI model watermarking changes agent behaviorLasso Security sees differences in tool handling and model refusalsSource & AttributionSourceThe RegisterPublished9/17/2026Original URLhttps://www.theregister.com/ai-and-ml/2026/09/17/ai-model-watermarking-changes-agent-behavior/5296998← Back to all newsRead full article at The Register ↗