A Security website screenshot

A Security

A Security (Ⓐ) is an Israeli-founded cybersecurity company building an autonomous offensive security and remediation platform. The product continuously discovers real attack paths inside an organization, validates whether they can actually be exploited by following each path until it proves what is truly exploitable, and then helps close those gaps before adversaries chain vulnerabilities into a breach. Positioned for organizations where failure is not an option, A Security is designed to operate at machine speed to keep pace with AI-enabled attackers. The company emerged from stealth in June 2026 with $37M in funding led by Lightspeed Venture Partners and Cyberstarts, with participation from Cerca Partners and angel investors including Wiz CEO Assaf Rappaport and Cyera CEO Yotam Segev. It was founded by Yossi Torati (CEO), Omer Gull (CPO), and Yuval Itzchakov (CTO), veterans of Check Point, Hunters, Sygnia, and the IDF's Unit 8200. A Security maintains SOC 2 and ISO 27001 certifications.

A Security is profiled on the APIs.io network. Tagged areas include Company, Security, Cybersecurity, Offensive Security, and Penetration Testing.

🌐 Visit website 📡 Source on GitHub
12.0/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanySecurityCybersecurityOffensive SecurityPenetration TestingAttack Path ManagementAutonomous RemediationAI SecurityVulnerability Management

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 12.0/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 5.3 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/a-security: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

A Security Domain Security

TLSv1.2 · HSTS · DNSSEC · DMARC

SECURITY

A Security Trust Center

SOC 2, ISO 27001

SECURITY

Resources

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity
 TrustCenter
TrustCenter
 Compliance
Compliance

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 3

The organization behind the API

Website
Website
 About
About
 Careers
Careers

Source (apis.yml)

apis.yml Raw ↑ 
aid: a-security
name: A Security
description: A Security (Ⓐ) is an Israeli-founded cybersecurity company building an autonomous offensive security and remediation
  platform. The product continuously discovers real attack paths inside an organization, validates whether they can actually
  be exploited by following each path until it proves what is truly exploitable, and then helps close those gaps before adversaries
  chain vulnerabilities into a breach. Positioned for organizations where failure is not an option, A Security is designed
  to operate at machine speed to keep pace with AI-enabled attackers. The company emerged from stealth in June 2026 with $37M
  in funding led by Lightspeed Venture Partners and Cyberstarts, with participation from Cerca Partners and angel investors
  including Wiz CEO Assaf Rappaport and Cyera CEO Yotam Segev. It was founded by Yossi Torati (CEO), Omer Gull (CPO), and
  Yuval Itzchakov (CTO), veterans of Check Point, Hunters, Sygnia, and the IDF's Unit 8200. A Security maintains SOC 2 and
  ISO 27001 certifications.
url: https://raw.githubusercontent.com/api-evangelist/a-security/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- lightspeed-venture-partners
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-17'
image: https://cdn.prod.website-files.com/6a041e8facd157fb46ab9f3a/6a40d1000039484e58d435c3_webclip.png
tags:
- Company
- Security
- Cybersecurity
- Offensive Security
- Penetration Testing
- Attack Path Management
- Autonomous Remediation
- AI Security
- Vulnerability Management
apis: []
common:
- type: DomainSecurity
  url: security/a-security-domain-security.yml
- type: Website
  url: https://a.security/
- type: About
  url: https://a.security/about
- type: PrivacyPolicy
  url: https://a.security/privacy-policy
- type: TrustCenter
  url: https://trust.a.security/
- type: Compliance
  url: https://trust.a.security/
- type: Careers
  url: https://www.comeet.com/jobs/a_security/EA.007
- type: LLMsTxt
  url: llms/a-security-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence