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Stellar Cyber, the cybersecurity illumination company behind the leading human-augmented autonomous SOC platform, has released version 6.3, delivering major enhancements powered by Agentic AI. The update accelerates the vision of a truly Autonomous SOC by automating threat detection, investigation, triage, and response across identity, network, endpoint, email, and cloud environments. By turning raw security telemetry into actionable decisions and automated actions, Stellar Cyber 6.3 reduces analyst workload, shortens mean time to respond (MTTR), and unifies security operations for faster, more confident outcomes.
Stellar Cyber 6.3 expands agent-driven automation through the Model Context Protocol (MCP), enabling seamless integration of third-party agents and bots for advanced SecOps workflows, including ticketing automation and custom processes. The platform acts like an experienced SOC analyst—automatically analyzing signals, prioritizing risks, and providing clear explanations of threats.
“Our goal is simple: give customers a SOC that thinks and acts for them,” said Aimei Wei, Chief Technology Officer at Stellar Cyber. “With Agentic AI at the core of our platform, we’re transforming raw telemetry into clear decisions and automated actions—so security teams can move at machine speed without losing human trust.”
Version 6.3 focuses on practical enhancements that reduce daily friction for security teams. Key usability improvements include:
Query Manager import/export for sharing and reusing detection logic across teams and MSSP tenants. Streamlined Watchlist workflows that allow direct action from investigations, minimizing context switching.
These features help SOC teams scale best practices, resolve incidents faster, and maintain efficiency even as alert volumes grow.
Modern attacks exploit gaps between identity and network defenses. Stellar Cyber 6.3 strengthens correlation between Identity Threat Detection and Response (ITDR) and Network Detection and Response (NDR) by combining signals from identity, network, and endpoint sources into a single view. Enhancements include enriched login anomaly detection with ASN and user-agent context, plus new support for Netskope CloudTap to enable decrypted traffic analysis and user identity enrichment. Expanded Unified Threat Management (UTM) support allows customers to incorporate firewall and UTM telemetry as valuable data sources.
Stellar Cyber’s integration-first design continues with version 6.3. Updates to XDR Connect Webhooks simplify third-party alert ingestion, while a new Domain Service improves connector scalability and reliability. New integrations with Wiz, SonicWall Endpoint, Fortinet FortiManager, Halcyon, BitDefender, Cisco Duo Trust Monitor, iManage Threat Manager, and others broaden visibility across endpoint, cloud, ransomware protection, digital risk, and asset intelligence platforms—enabling faster deployments and higher detection accuracy without infrastructure overhauls.
“Customers don’t buy features—they buy outcomes,” said Subo Guha, Senior Vice President Product at Stellar Cyber. “Every enhancement in 6.3 is designed to help security teams detect faster, investigate smarter, and respond with confidence, all from a single platform that unifies SecOps instead of fragmenting it.”
About Stellar Cyber
Stellar Cyber is the only AI-native SecOps platform purpose-built for MSSPs and lean enterprise security teams. Since 2015, we’ve been illuminating the darkest corners of cybersecurity to help organizations see every threat, know what matters most, and act with speed and confidence — always with the human in the loop. By applying the right tool to the right problem, Stellar Cyber combines machine learning to uncover hidden anomalies, agentic AI to guide responses in real time, and human-augmented decision-making where expertise is essential. The result is real-world impact: analyst productivity improved by more than 80%, false positives reduced by over 90%, and security teams free to focus on what matters.
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