Cyber News & CTI Reports :: 2026-04-15 | OpenAI Launches GPT-5.4-Cyber with Expanded Access for Security Teams

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2026-04-15 | OpenAI Launches GPT-5.4-Cyber with Expanded Access for Security Teams

1. AI Summary

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2. IOCs

IOC Type	Value	Description	Relevant MITRE ATT&CK Techniques

3. MITRE ATT&CK

Code	Title

4. Targets

Type	Value

5. Article Details

Article: OpenAI Launches GPT-5.4-Cyber with Expanded Access for Security Teams
Publishing date: 2026-04-15
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6. Original text

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