Palo Alto Networks Enhances Cybersecurity with OpenAI's GPT-5.6 Daybreak

What happened

Palo Alto Networks announced access to OpenAI's cybersecurity-focused model, GPT-5.6 Daybreak, for security teams. Unit 42 is expanding its Frontier AI Defense service to simulate attacks and identify previously unknown attack paths in customer environments.

Why it matters

This partnership enables organizations to proactively simulate adversarial attacks and discover hidden vulnerabilities, accelerating remediation at machine speed. Data indicates that 36% of exposures lacked known CVEs, emphasizing the need to identify potential attack paths beyond known vulnerabilities.