A Vault with a Heap-View: The Uncomfortable Space Between AgentCore Harness and Identity
Unit 42 shows how prompt injection against AWS AgentCore Harness can exfiltrate cloud credentials by default — a concrete agentic-AI risk enterprises must address before deploying AI agents.
Summary written by editorial AI · Source link below
Analysis of how default configurations in AWS AgentCore Harness allow prompt injection to exfiltrate credentials, and key steps to secure your agents. The post A Vault with a Heap-View: The Uncomfortable Space Between AgentCore Harness and Identity appeared first on Unit 42 .
Editorial Analysis
As enterprises rush to deploy AI agents on AWS, default credential exposure via prompt injection creates an immediate identity-compromise risk that traditional controls do not address.
Review all AI agent deployments for credential isolation, enforce least-privilege IAM roles for agent runtimes, and include prompt-injection testing in agent security assessments.
AI agent platforms can leak cloud credentials through prompt injection by default — governance must precede deployment.
Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.
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