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  "path": "/openai-expands-cyber-defense-program-with-gpt-5-4-cyber-access-for-trusted-organizations/",
  "publishedAt": "2026-04-21T11:09:51.000Z",
  "site": "https://vpncentral.com",
  "tags": [
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    "OpenAI expands cyber defense program with GPT-5.4-Cyber access for trusted organizations",
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  "textContent": "OpenAI has expanded its Trusted Access for Cyber program and started offering GPT-5.4-Cyber to vetted defenders, security teams, and selected organizations. The company says the new model lowers refusal boundaries for legitimate cybersecurity work and supports advanced defensive tasks, including binary reverse engineering for malware analysis and vulnerability research. The move marks a broader rollout […]\n\nThe post OpenAI expands cyber defense program with GPT-5.4-Cyber access for trusted organizations appeared first on VPN Central.",
  "title": "OpenAI expands cyber defense program with GPT-5.4-Cyber access for trusted organizations"
}