Palo Alto Networks unveils AI-powered cybersecurity service using Claude, GPT models

Palo Alto Networks said on Tuesday it would launch a new cybersecurity service for businesses, using advanced AI models from Anthropic and OpenAI to help identify security vulnerabilities across corporate systems.

Hackers are increasingly using AI to find and exploit weaknesses in corporate networks, prompting cybersecurity firms to build defenses that can detect and respond to threats more quickly.

The service, called Unit 42 Continuous Frontier AI Defense, will use cyber-focused AI models including Anthropic’s Claude Mythos 5 and OpenAI’s GPT-5.6-Cyber, along with open-weight models, the company said.