Vega Security

Company Overview

Snapshot

Founded in November 2023 by Shay Sandler and Eli Rozen, Vega Security operates with 51–200 employees. The company has raised $185 million across 3 funding rounds from 5 investors. In February 2026, Vega Security secured a $120 million Series B round, led by Accel, achieving an $800 million valuation.

Business overview

Vega Security is a cyber security company focused on redefining Security Operations by offering an AI-native approach to interacting with security data. The company provides a lightweight Security Analytics fabric that enables complete visibility and detection coverage without requiring migrations or replacements of existing systems. Vega Security serves enterprise customers by eliminating the compromises typically associated with SIEM and Data Lakes, operating within the Cyber Security sector, specifically in Security Operations.

Strategic signal

In February 2026, Vega Security announced a $120 million Series B funding round, led by Accel, which propelled the company to an $800 million valuation. This significant capital injection validates investor confidence in Vega's AI-native security analytics platform and its potential to disrupt traditional SIEM and data lake solutions, signaling strong market momentum and accelerated growth for the company.

Company Intelligence Q&A

What was Vega Security's most recent funding round?

In February 2026, Vega Security raised $120 million in a Series B funding round, led by Accel. This round brought the company's total funding to $185 million and valued it at $800 million.

Who founded Vega Security?

Vega Security was founded by Shay Sandler, who serves as Co-founder & CEO, and Eli Rozen, who is the Co-founder & CTO.

What is Vega Security's core technology?

Vega Security utilizes an AI-native approach to security analytics, enabling organizations to interact with security data wherever it resides without requiring costly migrations or pipeline engineering.

What is the primary market that Vega Security serves?

Vega Security primarily serves enterprise customers, providing solutions for digital protection and security operations.

When did Vega Security emerge from stealth mode?

In September 2025, Vega Security emerged from stealth mode, announcing its mission to transform enterprise cybersecurity with AI-native threat detection and revealing initial funding rounds.