Palo Alto Networks® launched Cortex XSIAM® 3.0, a major upgrade to its industry-leading security operations platform. The latest release introduces AI-powered Exposure Management and Advanced Email Security, enabling organizations to proactively prevent cyberattacks while accelerating response across the enterprise. Three years after pioneering a new standard for SecOps with Cortex XSIAM, Palo Alto Networks has now achieved over $1 billion in cumulative bookings, making it the company’s fastest-growing platform. With version 3.0, the company is evolving from reactive threat defense to a holistic, proactive security model, addressing a total addressable market (TAM) of $37 billion.
“Cortex XSIAM harnesses the power of the world’s most comprehensive security data to counter evolving attacks with advanced AI and automation,” said Gonen Fink, SVP of Products at Palo Alto Networks. “We’re merging best-in-class reactive capabilities with proactive measures, enabling unprecedented risk reduction from code to cloud to SOC.”
New in Cortex XSIAM 3.0: Advanced AI-Driven Capabilities
Cortex Exposure Management
Redefining vulnerability management with AI-powered prioritization and full-stack automation:
- Unified Risk Visibility: Consolidates insights from native network, cloud, and endpoint scanners — plus third-party tools — into one platform.
- Noise Reduction: Cuts up to 99% of alert noise by prioritizing only exploitable, high-impact vulnerabilities without compensating controls.
- Automated Remediation: Instantly creates protections across infrastructure and executes playbook-driven fixes across first- and third-party systems.
Cortex Advanced Email Security
Protects against sophisticated GenAI-powered phishing and business email compromise:
- LLM-Powered Detection: Uses attacker-intent modeling to identify previously undetectable threats.
- Real-Time Incident Response: Automatically removes malicious messages, disables compromised identities, and isolates impacted endpoints.
- End-to-End Correlation: Links email activity to identity, endpoint, and cloud data for complete attack path visibility.
Customer Impact: Speed, Simplicity, and Precision
Chris DeBrunner, VP of Security Operations, CBTS:
“We’ve reduced our incident resolution time from days to seconds. The platform’s automation has eliminated alert fatigue and allowed our team to focus on what really matters.”
Chase Hymel, CISO, State of Louisiana:
“XSIAM helped us modernize our security infrastructure. We cut MTTR from 24 hours to under two minutes and automated resolution for 86% of incidents. It’s become our model for statewide cybersecurity.”
From Reactive to Predictive: The Future of SOC Starts Here
With Cortex XSIAM 3.0, Palo Alto Networks continues to lead the transformation of the SOC from a reactive command center to a predictive powerhouse. Its integrated AI and automation capabilities position the platform as a cornerstone of modern enterprise defense.
Organizations looking to consolidate fragmented security tools, eliminate noise, and protect against rapidly evolving threats can now leverage XSIAM 3.0 to secure their environments faster, smarter, and more efficiently than ever.
Palo Alto Networks is showcasing Cortex XSIAM 3.0 live at RSA Conference 2025, Booth #N-5865.
