Legion Security

Legion Security Overview

Legion introduces a browser-based AI SOC companion designed to transform internal security expertise into scalable, repeatable automation. Embedded directly within the analyst’s workflow, the system trains within the organization by observing investigation processes in real time. As it learns the team’s investigative patterns, it identifies opportunities for optimization and standardization. Over time, Legion enables automation of these workflows—at any scale and on the organization’s terms—without requiring external integrations, APIs, or disruptive changes to existing infrastructure.

Cumulative Funding Raised Over Time ($)

Latest News

Jul 30, 2025 · en.globes.co.il

growth-positive

Browser-native AI security co Legion raises $38m

Legion, an Israeli company, has emerged from stealth with a browser-native AI Security Operations Center (SOC) platform, announcing a total of $38 million in seed and series A financing. The funding was led by Coatue, with participation from Accel, Picture Capital, and angel investors from Google, Crowdstrike, and Wiz. Legions platform uses AI to automate and optimize security workflows, requiring no complex integrations. The company, founded by veterans from Microsoft Sentinel and Cambridge AI research, is already working with Fortune 500 companies in the energy, healthcare, and finance sectors. The platform is designed to scale in-house expertise into AI-driven workflows, allowing security teams to focus on critical tasks.

InvestmentCustomersProduct Stage

Funding

Team Members

3

Employees: 11-50

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Locations

Tushiya St 17, Tel Aviv-Yafo, 6721817, Israel

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Legion Security Internal

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