Legion Security

The Browser-Native AI SOC Analyst

Cyber Security
Active
Series A Tel Aviv-Yafo Founded 2024
Website ↗
Total raised
$38.0M
Last: Series A 2025-07
Stage
Series A
Founded
2024
Headcount
17
HQ
Tel Aviv-Yafo
Sector
Cyber Security

About

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.

Funding history · 2 rounds · $38.0M total

2025-07
Series A $30.0M
2024-07
Seed $8.0M

Sectors & technology

Primary sector
Cyber Security
Sub-sectors
Cyber Security
Business model
B2B

Highlights

Verified