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MANAGED-AGENTS

Managed-Agents

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Google Gemini API Adds Hooks, Budget Controls, and 3.6 Flash Agents

Google Gemini API Adds Hooks, Budget Controls, and 3.6 Flash Agents

FIRST LOOK ATLAS OWASP HIGH Significant risk · Prioritise patching ▲ 7.2 Google DeepMind Blog

Google has updated its Managed Agents in the Gemini API with Gemini 3.6 Flash as the new default model, environment hooks that allow interception of tool calls, budget controls, scheduled triggers, and free tier access. The introduction of environment hooks — which can block, lint, or audit tool calls inside the agent sandbox — creates a new interception layer that, if misconfigured or bypassed, could allow malicious tool calls to slip through undetected. Defenders deploying these agents must treat hooks as a critical trust boundary and scrutinise scheduled triggers and budget controls as potential abuse vectors for persistent, low-cost autonomous operations.

AWS Launches Amazon Bedrock AgentCore Harness

AWS Launches Amazon Bedrock AgentCore Harness

FIRST LOOK ATLAS OWASP HIGH Significant risk · Prioritise patching ▲ 8.2 AWS Machine Learning Blog

AWS has made Amazon Bedrock AgentCore Harness generally available, providing a managed abstraction layer that reduces agent deployment to two API calls while bundling sandboxed compute, persistent memory, tool gateway, browser access, identity management, and observability. For defenders, this dramatically lowers the barrier to deploying autonomous agents with filesystem access, shell execution, web browsing, and multi-provider model switching — compressing what was a weeks-long infrastructure project into minutes. Security teams face an expanded attack surface where prompt injection, tool abuse, cross-session memory poisoning, and supply chain risks through AWS-curated skill catalogs now arrive as a single, tightly integrated managed service rather than individually reviewable components.

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