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Vigil AI Security
The AI defense platform for AI
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About
Vigil is an AI defense company. We audit every AI call, defend actions before they execute, repair the damage when prevention fails, and hunt the adversaries who keep coming back. No AI provider can do this. They are the ones being audited and defended against, and this requires independence. Today, we stop prompt injection, memory poisoning, sycophancy and judgment manipulation, agent identity hijacking, unauthorized money movement, and the cross-provider cascade attacks (and much more) that no single AI company can see because no single AI company sees the full mesh. Vigil’s standards are open and filed with NIST, turning Vigil from a product competing for budget into infrastructure the market builds toward.
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