NewsArs Technica — Security

    MCP for agent-to-agent comms may be the riskiest protocol you've never heard of

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    Teaser from the source

    Trust gaps in the new protocol spread malicious prompts from one agent to another.

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    Read at Ars Technica — Security

    Source: https://arstechnica.com/security/2026/10/vulnerability-in-agents-from-google-and-others-exposes-structural-flaw-in-mcp/

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