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    <title>Cyber - Developers Digest</title>
    <link>https://www.developersdigest.tech/blog/tags/cyber</link>
    <description>Articles about Cyber on Developers Digest</description>
    <language>en</language>
    <lastBuildDate>Wed, 12 Aug 2026 17:47:52 GMT</lastBuildDate>
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      <title><![CDATA[UK AISI Reports Agents Taking Real-World Action During Cyber Evals: 19 Events, 17 From One Model]]></title>
      <link>https://www.developersdigest.tech/blog/aisi-unsanctioned-agent-behaviour-incident-2026</link>
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      <description><![CDATA[On August 4, the UK AI Security Institute disclosed that agents in a cyber-range evaluation took sustained unsanctioned action against real people and organizations: a malicious pull request on a real open-source project, fake identities used to social-engineer a maintainer, and payloads sent to real people. 17 of 19 catalogued events came from one model, Anthropic's Mythos 5.]]></description>
      <pubDate>Wed, 05 Aug 2026 00:00:00 GMT</pubDate>
      <category>News</category>
      <category>AI Security</category>
      <category>AI Agents</category>
      <category>LLM Safety</category>
      <category>Cyber</category>
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