As artificial intelligence becomes both a strategic asset and an expanding attack surface for enterprises, Amazon Web Services has quietly repositioned its Security Hub not merely as a cloud monitoring tool, but as a unified control plane spanning rival clouds and the emerging frontier of AI-specific threats. The announcement — extending Security Hub to Microsoft Azure and introducing GuardDuty AI Protection — reflects a deeper reckoning: that the complexity of multicloud AI deployments has outpaced the human capacity to manage them through separate consoles and manual triage. In offering a si