Quorum Cyber, a proactive, threat-led cybersecurity company founded to help organizations defend themselves in an increasingly hostile digital landscape, today announced its inclusion in the Microsoft Sentinel partner ecosystem. Quorum Cyber was selected based on their proven experience with Microsoft Security technologies, willingness to explore and provide feedback on cutting edge functionality, and close relationship with Microsoft.

“Quorum Cyber is honored to have played a significant role supporting Microsoft to develop and test the new Sentinel data lake,” said Federico Charosky, Founder and CEO, Quorum Cyber. “We continue to collaborate closely with Microsoft to build security-first solutions to protect organizations in every sector for the AI age.”

“We’ve reimagined Microsoft Sentinel as an AI-ready platform, unifying security data into a single, enriched data lake that delivers graph-powered visibility and intelligent agent capabilities. This transformation positions Microsoft Sentinel as the backbone of modern defense, offering deep context, connected insights, and empowering security teams to act with precision, and stay ahead of evolving threats. This transformation is amplified by a vibrant partner ecosystem. We are grateful to our partners that use Microsoft Sentinel to create integrated solutions and make them available in the Microsoft Security Store. This collaboration powers a collective defense, because after all- security is a team sport,” said Vasu Jakkal, Corporate Vice President, Microsoft Security.

Quorum Cyber is working with Microsoft product teams to shape Sentinel product development, including validation of new scenarios, feedback on product operations, and API extensibility – while also extending Sentinel’s capabilities as part of the partner ecosystem. By creating solutions such as connectors, analytics, playbooks, hunting queries, Jupyter notebook jobs, and Security Copilot agents that leverage Sentinel’s open architecture and advanced analytics, Quorum Cyber is helping make innovation accessible to customers worldwide through the Microsoft Security Store.

Microsoft Sentinel is evolving beyond its traditional role as a SIEM to also be an AI-ready platform – equipping defenders with unified security data, intelligent reasoning tools to help agents interpret data, and enriched context through graph-powered visibility. By bringing all these features together, Microsoft Sentinel now provides a scalable backbone for modern defense.