As South Korea Tightens AI Security, Agent-to-Agent Handoffs Deserve More Attention

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This is no longer the childhood game of telephone. When AI agents pass conclusions from one to another, a local decision can quietly become someone else’s authority.

South Korea is developing updated AI-security guidance for autonomous agents. The Korea Internet & Security Agency (KISA) has said the work may include a checklist for agentic-AI services and common controls for physical AI. The move reflects a practical reality: systems that can plan, use tools and act with less human supervision create security questions that do not arise in the same way with conventional software.

Most security discussions begin with the individual agent. Is its identity valid? What can it access? Which tools may it use? Those controls remain essential, but a multi-agent workflow creates another point of exposure between the systems. One agent reaches a conclusion, passes it forward and the next agent decides what that conclusion allows it to do.

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Sources: ShinyHunters member Saif al-Din Khader, aka “Rey,” was detained in Jordan and is cooperating to identify other hackers involved in the FBI breach

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