# A Security

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/a-security

- Industry: IT Security/Cybersecurity
- Headquarters: Tel Aviv, Israel
- Website: www.a.security
- Total disclosed funding: $37M
- Latest round: Seed (Jun 8, 2026)
- Investors on record: 3

## About

A Security, Inc., based in Tel Aviv, Israel, specializes in advanced cybersecurity solutions, focusing on protecting organizations from AI-driven cyber threats through innovative security platforms.Based in Tel Aviv, Israel and founded in 2025, A Security Ltd., founded by Yossi Torati, Omer Gull, and Yuval Itzchakov provides autonomous offensive security solutions including cross-domain attack testing, exploit validation, and vulnerability remediation for the cybersecurity industry.In June 2026, A Security, Inc. raised USD 32 million in venture funding co-led by Lightspeed Venture Partners and Cyberstarts, with participation from Cerca Partners. The round was part of a larger USD 37 million funding. The company offers an advanced Offensive Security and Remediation Platform known as ?, which focuses on fortifying organizations against AI-powered cyber threats. This platform operates by identifying and remediating exploitable attack paths through continuous testing and validation. It employs a methodology that allows users to simulate real-world attack scenarios, linking exploits into a validated kill-chain for a comprehensive view of potential vulnerabilities. The platform is designed for businesses that require robust cybersecurity measures, particularly those in sectors heavily reliant on digital infrastructure such as finance, healthcare, and technology. The product is marketed primarily in North America, Europe, and parts of Asia, serving a diverse client base that includes large enterprises and small to medium-sized businesses looking to enhance their cybersecurity postures.The company generates revenue through a subscription-based model for its flagship product, the ? platform. Clients typically engage in annual contracts that provide access to continuous security testing, remediation capabilities, and integration with existing IT service management workflows. This transactional structure allows organizations to run ongoing security campaigns and receive actionable insights based on real-time findings. Partnerships with key players in the cybersecurity space further enhance service offerings and client reach. Although specific pricing details for individual subscription tiers or services are proprietary, the platform's comprehensive features are designed to appeal to enterprises seeking to secure their most critical assets against sophisticated threats.The company will use the June 2026 funding to further develop its platform to detect and prevent cyberattacks conducted by autonomous AI agents.

## Funding rounds

- Seed, Jun 8, 2026, $32M — Lightspeed Venture Partners, Cerca Partners, Cyberstarts
- Seed, Jan 31, 2026, $5M — Cyberstarts

## Investors

- Cyberstarts (https://capitalatlas.ai/funds/cyberstarts) — Seed
- Lightspeed Venture Partners (https://capitalatlas.ai/funds/lightspeed-venture-partners) — Seed
- Cerca Partners (https://capitalatlas.ai/funds/cerca-partners) — Seed