Is Cortex XSIAM Emerging as a Core Growth Engine for PANW?

Key Takeaways Palo Alto Networks' Cortex XSIAM posted 200% ARR growth in fiscal Q3 2025 with 270 customers. XSIAM's AI-driven, cloud-native platform offers scalable threat detection versus legacy SIEM tools. XSIAM bookings over the trailing 12 months are nearing $1B, signaling growing enterprise adoption.Palo Alto Networks (PANW) has revolutionized the Security Information and Event Management (SIEM) space since the launch of Extended Security Intelligence & Automation Management (XSIAM) in 2022. XSIAM ca ...