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  "path": "/security/anthropic-claude-opus-claude-mythos-cyber-capabilities",
  "publishedAt": "2026-04-17T09:52:43.000Z",
  "site": "https://www.itpro.com",
  "tags": [
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  "textContent": "Testing of new cyber-related safeguards for Anthropic’s Opus 4.7 model could shape the future public release of Claude Mythos",
  "title": "‘We experimented with efforts to differentially reduce these capabilities’: Anthropic toned down Opus 4.7’s cyber uses in wake of Claude Mythos release",
  "updatedAt": "2026-04-17T10:56:12.000Z"
}