Dragos Acquires Phosphorus to Enhance Cybersecurity for xOT

On June 1, 2026, Dragos announced its acquisition of Phosphorus to bolster cybersecurity across the Extended Operational Technology (xOT) environment. This acquisition aims to protect billions of connected devices within critical infrastructure, including power grids and manufacturing facilities. The integration of Phosphorus's platform will provide deeper visibility and automated remediation for connected devices that are often unmanaged and vulnerable. Dragos's CEO, Robert M. Lee, emphasized the need for enhanced visibility as adversaries exploit these gaps. The acquisition reflects a strategic move to address the evolving cybersecurity landscape in operational technology. Phosphorus's tools will help organizations manage risks associated with connected devices, ensuring compliance and reducing vulnerabilities. Dragos customers are expected to benefit from expanded asset visibility and integrated device intelligence shortly.

Key Points: • Dragos acquired Phosphorus to enhance cybersecurity for billions of connected devices. • The acquisition aims to address vulnerabilities in critical infrastructure's operational technology. • Phosphorus's platform will automate remediation and improve visibility for connected devices.