Amazon Quick authorization bypass let users reach blocked AI chat agents

Enterprises running Amazon Quick, the AWS business intelligence and agentic AI service, rely on a feature called custom permissions to restrict who inside an account can use AI chat agents. Fog Security founder Jason Kao discovered that those restrictions were enforced only in the user interface for a period earlier this year, and direct calls to the backend API returned successful chat responses from agents that administrators had explicitly disabled. A locked door that was … More → The post Am