OpenAI Launches GPT-5.4-Cyber to Boost Defensive Cybersecurity_HACKREAD:8AA60E7724407063495A344D1076406F

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    "description": "OpenAI unveils GPT-5.4-Cyber, a cybersecurity-focused model built to help defenders analyze malware and fix software bugs. The company is also expanding its Trusted Access for Cyber (TAC) program to thousands of verified experts.",
    "published": "2026-04-16T14:59:48",
    "modified": "2026-04-16T14:59:48",
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    "title": "OpenAI Launches GPT-5.4-Cyber to Boost Defensive Cybersecurity",
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