Stellar Cyber has unveiled significant advancements in its Autonomous SOC platform with the release of version 6.3, introducing Agentic AI to drive smarter, faster, and more autonomous security operations. The update marks a major step toward a truly self-sustaining Security Operations Center that acts like a seasoned analyst—automating detection, investigation, triage, and response across identity, network, endpoint, email, and cloud environments. At the core of the new release is Model Context Protocol (MCP), which enables seamless integration of third-party agents and bots. This allows security teams to extend automation to critical workflows such as ticketing system integration, reducing manual effort and accelerating incident resolution. Stellar Cyber 6.3 directly addresses the growing burden of alert fatigue by transforming raw data into actionable insights. The platform uses Agentic AI to analyze signals, prioritize risks, and deliver clear explanations—empowering teams to act quickly with confidence. Early access customers report faster incident resolution, reduced analyst workload, and shorter mean time to respond (MTTR), all while maintaining high accuracy. Enhancements to the analyst experience include improved usability, streamlined collaboration tools, and intuitive interfaces that reduce friction across teams and tenants. These changes help security teams scale best practices and maintain consistency, especially in multi-tenant environments. The platform also strengthens its unified approach to identity and network security. By correlating signals from identity, network, and endpoint sources, Stellar Cyber 6.3 provides a holistic view of modern attacks that span multiple domains. Key updates include enriched login anomaly detection with context from ASN and user-agent data, as well as support for Netskope CloudTap, enabling decrypted traffic analysis and deeper user identity insights. These capabilities allow organizations to detect suspicious behavior earlier and respond with precision. Expanded Unified Threat Management (UTM) support further enhances network visibility by incorporating existing firewall and UTM telemetry into the Open XDR platform, turning legacy infrastructure into a valuable data source. Stellar Cyber continues to emphasize an open, integration-first strategy. Version 6.3 includes improvements to XDR Connect Webhooks for easier third-party alert ingestion and a new Domain Service that boosts connector scalability and reliability. The platform now supports more than 20 new integrations, including Wiz, SonicWall Endpoint, Fortinet FortiManager, Halcyon, BitDefender, Cisco Duo Trust Monitor, iManage Threat Manager, and others—spanning endpoint, cloud, ransomware protection, digital risk, and asset intelligence. “Customers don’t buy features—they buy outcomes,” said Subo Guha, Senior Vice President of Product at Stellar Cyber. “Every enhancement in 6.3 is designed to help teams detect faster, investigate smarter, and respond with confidence—on a single platform that unifies SecOps, not fragments it.” Aimei Wei, Chief Technology Officer, added, “Our goal is simple: give customers a SOC that thinks and acts for them. With Agentic AI at the core, we’re turning raw telemetry into clear decisions and automated actions—so security teams can move at machine speed without losing human trust.” Stellar Cyber remains the only AI-native SecOps platform built for MSSPs and lean enterprise teams. Since 2015, it has helped organizations improve analyst productivity by over 80%, reduce false positives by more than 90%, and focus on high-impact threats. Trusted by one-third of the world’s top 250 MSSPs and over 14,000 organizations globally, the platform unifies SIEM, NDR/OT, ITDR/UEBA, detection, investigation, triage, response, and Multi-Layer AI™ under one open, human-augmented system. Learn more at stellarcyber.ai.