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A Security

3 known investors

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Ⓐ is an offensive security and remediation platform that discovers and validates complete attack paths, simulates adversary kill-chains, and remediates exploitable vulnerabilities against AI-driven threats. It prioritizes critical attack paths, integrates with ITSM workflows, and documents fixes and retests automatically.

AI & Machine LearningCybersecuritySaaS

Founders & leadership

OG
Omer GullFounder
YT
Yossi ToratiFounder
YT
Yossi Torati Yuval ItzchakovFounder
YI
Yuval ItzchakovFounder

Investors · 3

Lightspeed Venture Partnerslisted by Lightspeed Venture PartnersMenlo Park · $1M – $5M

How we know: Lightspeed Venture Partners's portfolio page · funding news · calcalistech.com · open dataset · 5k.vc investor directory · Not right? Tell us

Cerca PartnersreportedRa'anana

How we know: securityweek.com · Not right? Tell us

Funding

SEC filings, press & company announcements

$37M disclosed across 1 of 3 rounds · 2026

Source: company announcements and press reports — follow each round's link for the claim.

In the news

A Security Raises $37M Seed, Series Athesaasnews.com · Jun 2026A Security Emerges from Stealth with $37M in Funding to Outpace Weaponized AIfinance.yahoo.com · Jun 2026A Security Raises $37 Million for Autonomous Offensive Security Platform - SecurityWeeksecurityweek.com · Jun 2026A Security Raises $37M in Fundingfinsmes.com · Jun 2026

Frequently asked questions

What does A Security do?
Ⓐ is an offensive security and remediation platform that discovers and validates complete attack paths, simulates adversary kill-chains, and remediates exploitable vulnerabilities against AI-driven threats. It prioritizes critical attack paths, integrates with ITSM workflows, and documents fixes and retests automatically.
Who are A Security's investors?
A Security's investors include Cyberstarts, Lightspeed Venture Partners, Cerca Partners.
How much funding has A Security raised?
A Security has disclosed $37M raised across 1 of its 3 known rounds.