Dragos, a cybersecurity firm focused on industrial control systems, has acquired Phosphorus, a specialist in extended Internet of Things (xIoT) security. The deal aims to strengthen Dragos's platform with deeper device intelligence and expanded asset visibility across operational technology environments.
The acquisition underscores a growing trend in securing the expanding attack surface of xIoT devices, which often lack traditional security controls. Phosphorus's technology will be integrated into Dragos's existing offerings, though financial terms of the acquisition were not disclosed.
Customers are expected to gain automated remediation workflows and a unified platform experience in the coming months. The combined capabilities target the challenge of identifying and managing heterogeneous devices, from smart sensors to connected industrial equipment, that can serve as entry points for adversaries.
Dragos has not provided a specific timeline for the integration, but noted that enhanced visibility and device intelligence would roll out first, with more comprehensive features to follow. The company has been actively expanding its platform through both internal development and strategic acquisitions.
Broader market dynamics include heightened regulatory pressure on critical infrastructure operators to improve cyber hygiene for all connected devices. The move positions Dragos to address compliance demands while offering deeper insight into previously opaque device ecosystems.