What is A Security?
Founded in 2025 by Yossi Torati, Omer Gal, and Yuval Itzchakov, A Security is dedicated to developing a sophisticated platform designed to defend organizations against the escalating threat of Weaponized AI. The company's core product leverages advanced defensive AI agents. These agents are engineered to proactively identify vulnerabilities within an organization's digital infrastructure and remediate security gaps, thereby neutralizing cyberattacks before they can be exploited. This innovative approach positions A Security at the forefront of AI-driven cybersecurity solutions, addressing a critical and rapidly evolving threat vector.
How much funding has A Security raised?
A Security has raised a total of $37M across 2 funding rounds:
Seed
$5M
Series A
$32M
Seed (2026): $5M with participation from CyberStarts
Series A (2026): $32M led by Lightspeed Venture Partners and CyberStarts
Key Investors in A Security
Lightspeed Venture Partners
Lightspeed Venture Partners is a global multistage venture capital firm that invests in early and growth-stage technology companies across various sectors, including enterprise software and infrastructure. They partner with founders from seed through IPO/M&A.
CyberStarts
Cyberstarts is an Israel-based venture capital firm exclusively investing in early-stage cybersecurity startups. They utilize a 'Sunrise' model to closely support founders with product ideation and go-to-market strategies.
What's next for A Security?
The recent enterprise-level funding, including a major strategic investment, signals a pivotal growth phase for A Security. This influx of capital is expected to accelerate product development, enhance market penetration, and bolster the company's defensive AI capabilities. The strategic backing from prominent investors suggests confidence in A Security's mission to combat Weaponized AI, positioning the company for significant expansion and market leadership in the critical domain of AI-powered cybersecurity.
See full A Security company page
