Artemis Security

Company Overview

Snapshot

Founded in July 2025 by Shachar Hirshberg and Dan Shiebler, Artemis Security operates with 11–50 employees. The company has raised $70 million across two funding rounds from four investors.

Business overview

Artemis Security develops an AI-native cybersecurity platform designed for security operations teams, detection engineers, security analysts, and enterprise security leaders. The platform analyzes identity, cloud, endpoint, network, SaaS, and threat-intelligence data to detect threats, customize detections for specific customer environments, investigate incidents, and generate contextualized cases with recommended response actions. It aims to provide an alternative to traditional SIEM-heavy workflows, offering federated querying and autonomous agents for threat hunting, detection engineering, and incident readiness, ultimately enabling faster investigations, reduced noise, and broader visibility without high ingest costs. The company operates within the Cyber Security sector, focusing on Security Operations and leveraging Artificial Intelligence.

Strategic signal

In April 2026, Artemis Security announced a significant funding round, highlighting its focus on combating AI-driven attacks with its new defense platform. This development signals strong investor confidence in the company's AI-native approach to cybersecurity and its potential to address evolving threats, positioning Artemis Security as a key innovator in modern security operations.

Company Intelligence Q&A

What is Artemis Security's primary focus?

Artemis Security focuses on providing an AI-native cybersecurity platform that analyzes various data sources to detect threats, investigate incidents, and offer contextualized response actions for security operations teams.

When was Artemis Security founded and by whom?

Artemis Security was founded in July 2025 by Shachar Hirshberg and Dan Shiebler.

Which investors participated in the July 2025 funding round?

In July 2025, Artemis Security received funding from First Round Capital and Brightmind Partners.

What is the total capital raised by Artemis Security?

Artemis Security has raised a total of $70 million across two funding rounds.