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One prompt let researchers take over every AWS AgentCore agent in a region

This story is from 2026-10-08. It is preserved in the archive; the latest stories are on the live feed.

Researchers at Zenity Labs used a single prompt to one public-facing AI agent on Amazon Bedrock AgentCore to take over every AgentCore agent in the same AWS account and region. The security firm published the research on Thursday, alongside a talk at the SecTor 2026 conference in Toronto. AgentCore…

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  1. 2026-10-08 14:14 · The Next Web
    One prompt let researchers take over every AWS AgentCore agent in a region

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