SANTA CLARA, Calif.--(BUSINESS WIRE)--Stellar Cyber, the innovator of Open XDR – the only Everything Detection and Response platform – has raised $38 million in an oversubscribed Series B funding ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Stellar Cyber, the innovator of Open XDR, and Zyston, a Dallas-based provider of managed security services, today announced that Zyston has adopted the Stellar ...

Stellar Cyber announced a new integration with Exium and their MSP-driven Zero Trust SASE Platform. This powerful integration makes it easy for enterprise and MSSP users of the Stellar Cyber Open XDR ...

SANTA CLARA, Calif. — Stellar Cyber is appointing David McKeough as chief revenue officer (CRO), adding his more than two decades of leadership in cybersecurity and enterprise growth to the company.

SANTA CLARA, Calif., September 22, 2025--(BUSINESS WIRE)--Stellar Cyber, the illumination company uncovering the darkest corners of cybersecurity, today announced the release of Stellar Cyber 6.1.

SANTA CLARA, Calif.--(BUSINESS WIRE)--Stellar Cyber, the innovator of Open XDR – the only Everything Detection and Response platform – has raised $38 million in an oversubscribed Series B funding ...

RiskShield integrates cyber insurance options for MSSPs using the Stellar Cyber Open XDR platform to streamline and accelerate insurers’ risk acceptance analyses. The RiskShield program debuts in ...

Stellar Cyber has made a name for itself in the XDR space. Their unified Open XDR platform has been helping companies to keep their sanity amid the increased number of cyber threats, a high number of ...

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The combination of Stellar Cyber Open XDR and Cortex XSOAR by Palo Alto Networks enables security teams to streamline the investigation process, reducing risk while speeding up incident response SAN ...

The Software Report Ranks Stellar Cyber at Number 8 on the list, the only cybersecurity company to crack the Top Ten Stellar Cyber, the cybersecurity illumination company, landed at number eight in ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Stellar Cyber, the innovator of Open XDR, has raised $38 million in an ...