Pentagon vendor cutoff exposes the AI dependency map most enterprises never built

The federal directive ordering all U.S. government agencies to cease using Anthropic technology comes with a six-month phaseout window. That timeline assumes agencies already know where Anthropic’s models sit inside their workflows. Most don’t today.Most enterprises wouldn’t, either. The gap between what enterprises think they’ve approved and what’s actually running in production is wider than most security leaders realize.AI vendor dependencies don't stop at the contract you signed; they cascade through your vendors, your vendors' vendors, and the SaaS platforms your teams adopted without a procurement review. Most enterprises have never mapped that chain.The inventory nobody has runA January 2026 Panorays survey of 200 U.S. CISOs put a number on the problem: Only 15% said they have full