• Palo Alto Networks launched Unit 42 Continuous Frontier AI Defense, integrating Anthropic’s Claude Mythos 5 and OpenAI’s GPT-5.6-Cyber models.
• Service targets continuous offensive testing to find, validate, and remediate exposures before attackers weaponize them, using a proprietary multi-model harness.
• Available worldwide via annual subscription, with options varying by the OpenAI, Anthropic, or open-source models selected.
• Palo Alto Networks cited $17 million of R&D investment, with customer assessments finding exposures in 100% of engagements.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Palo Alto Networks Inc. published the original content used to generate this news brief via PR Newswire (Ref. ID: SF51857) on September 22, 2026, and is solely responsible for the information contained therein.