Last updated 2026-07-26
- Acquired by Tenable for $23M, Feb 2022
Total raised
—
Last: Grant 2020-05
Stage
Acquired
Founded
2019
Headcount
11
HQ
Tel Aviv-Yafo, Israel
Sector
Cyber Security
About
Cymptom maps all breach scenarios and identifies the shortest paths to users' mission-critical assets without simulating attacks or interfering with existing security controls. The agentless solution determines in real time which security gaps are most likely to be exploited and prioritizes mitigation strategies, making businesses resilient to cyber threats. Cymptom is an official contributor to the MITRE ATT&CK framework.
Headcount over time
11 employees (2026-09) · 1 point
Offices
Tel Aviv-Yafo, Israel · HQ / main office
Q&A
- What is Cymptom's primary business activity?
- Cymptom proactively measures the impact of cyber risk by mapping all attack paths before they happen, identifying security gaps and prioritizing mitigation strategies.
- When was Cymptom acquired and by whom?
- Cymptom was acquired by Tenable in February 2022 for $23,000,000.
- What is Cymptom's employee count?
- Cymptom has an employee count in the 1-10 range.
- Who are the founders of Cymptom?
- Cymptom was founded by Matan Hart, who serves as CEO, and Itamar Mizrahi, who serves as CTO.
- What was Cymptom's last recorded funding round?
- Cymptom received a Grant round of $500,000 in May 2020.
- What is Cymptom's total amount raised in funding?
- Cymptom has raised a total of $4,000,000 USD.
- In which country is Cymptom headquartered?
- Cymptom is headquartered in Tel Aviv-Yafo, Israel.
- What is Cymptom's primary sector classification?
- Cymptom's primary sector is Cyber Security.
Team · 3
Itamar Mizrahi
Founder · CEO
Matan Hart
Founder · Co-Founder
Gilad Gans
President
Sectors & technology
Primary sector
Cyber Security
Sub-sectors
Cyber SecurityNetwork & Infrastructure SecurityGRC & Vulnerability
Technologies
Platforms & InterfacesWeb
Target customers
Healthcare & Life SciencesHealthcareProvidersEnterprise & Professional ServicesFinancial ServicesFinancial Institutions
Business model
B2B
Highlights
Verified
Tags
network-securityhealthcare-providerspenetration-testsinsurance-companiesvulnerability-assessmentoil-and-gas-companiescyber-securityenterprise-solutionsenterprisescloudthreat-detectionvulnerability-managementbreach-simulationsaasfinancial-institutions
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | www.cymptom.com |
|---|---|
| linkedin.com/company/36091738 | |
| facebook.com/cymptom |
Identifiers & details
| Legal name | Cymptom Labs Ltd. |
|---|---|
| Founded | 2019-3 |
| Employees (exact) | 11 |
| Status reason | Acquired (Inactive) by Tenable on Feb 2022 - closed due to acquisition |
Acquisitions & public offerings
Acquired by Tenable 2022-02 $23.0M
Radar intelligence
Patents
| EPO | 1 |
|---|
GitHub
| Top repos | content, atomic-red-team, candidate-task, fullstack-task, impacket |
|---|
Web history (Wayback)
| Domain | cymptom.com |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 515714491 |
|---|---|
| Status | מחוסלת עקב מיזוג — CLOSED |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2017-08-30 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2022 |
| Active charges / liens | 0 |
| Registry events | 0 |
| Registered address | דרך מנחם בגין 150 תל אביב - יפו |