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  "path": "/openai-new-lockdown-mode/",
  "publishedAt": "2026-02-18T10:05:06.000Z",
  "site": "https://thecyberexpress.com",
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  "textContent": "\nOpenAI deployed two security features, Lockdown Mode and Elevated Risk labels, targeting prompt injection attacks that exploit AI systems' growing connectivity to external networks and applications.",
  "title": "OpenAI’s New Enterprise Security Mode Locks Down ChatGPT Against Prompt Injection"
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