Last updated 2026-07-20
- Raised $8.2M Seed round led by Aleph, Jul 2023
Total raised
$8.2M
Last: Undisclosed Round 2023-08
Stage
Seed
Founded
2022
Headcount
12
HQ
Tel Aviv-Yafo, Israel
Sector
Cyber Security
About
Tune Security is an Israeli startup focused on AI agent-driven cybersecurity operations. Their platform aims to provide safe autonomy and measurable ROI across various cybersecurity use cases. The company was formerly known as SphereX. Tune Security develops an assurance platform designed to enable AI agent-driven cybersecurity operations. The company's core product, SphereX Protect, focuses on integrating security modules directly into smart contracts to prevent exploitation of vulnerabilities. Tune Security serves the cybersecurity market, specifically targeting Web3 security and application security for software development and enterprise clients.
Funding history · 1 round · $8.2M total
2023-07
Seed
$8.2M
★ AlephPillar VCFabric VenturesMensch Capital Partners
Headcount over time
From 10 (2023-08) to 12 (2026-05) · +2 (+20%) · 12 points · source: Finder history + radar grounding
Q&A
- What is Tune Security's primary focus?
- Tune Security is redefining how security organizations scale in the age of AI, with an assurance platform that enables AI agent-driven cybersecurity operations.
- When was Tune Security founded?
- Tune Security was founded in July 2022.
- How much funding has Tune Security raised to date?
- Tune Security has raised a total of $8.2 million USD.
- Which investors participated in Tune Security's August 2023 funding round?
- In August 2023, Tune Security secured funding from investors including Aleph.
- What is Tune Security's current employee count?
- Tune Security has an employee count in the 11-50 range.
- What is the primary sector of Tune Security?
- Tune Security's primary sector is Cyber Security.
- What technologies does Tune Security utilize?
- Tune Security utilizes Artificial Intelligence and Machine Learning technologies.
- What is the current stage of Tune Security?
- Tune Security is currently in the Seed stage.
Team · 2
Eyal Meron
Founder · Co-Founder and CEO
Oren Fine
Founder · Co-Founder and CTO
Sectors & technology
Primary sector
Cyber Security
Sub-sectors
Cyber SecurityApplication & Website Security
Technologies
Artificial IntelligenceMachine Learning
Target customers
Enterprise & Professional ServicesSoftware Development
Business model
B2B
Tags
stealthmodethreat-detectioncyber-securityvulnerability-managementapplication-securityweb3
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | tunesecurity.com/ |
|---|---|
| linkedin.com/company/92510064 |
Identifiers & details
| Legal name | SphereX Technologies Ltd. |
|---|---|
| Former names | SphereX |
| Founded | 2022-7 |
| Employees (exact) | 12 |
Radar intelligence
Web history (Wayback)
| Domain | tunesecurity.com |
|---|
Certificate / subdomain footprint
| Subdomains | 32 |
|---|
Israeli Companies Registrar (רשם החברות / ICA)
| Registrar # (ח.פ.) | 516645116 |
|---|---|
| Status | פעילה |
| Corp type | ישראלית חברה פרטית |
| Incorporated | 2022-07-11 |
| Purpose | לעסוק בכל עיסוק חוקי |
| Liability | מוגבלת |
| In violation (unfiled) | no |
| Last annual report | 2026 |
| Active charges / liens | 1 |
| Registry events | 7 — people (1), name_change (1), charge (1), annual_report (1), shares_capital (2), other (1) |
| Name changes | 2025-11-25 |
| Registered address | אלון יגאל 114 תל אביב - יפו |
Recent registry events
| Date | Event |
|---|---|
| 2025-08-28 | עדכון דירקטורים-הוספת דירקטור |
| 2025-11-25 | שינוי שם |
| 2025-11-17 | רישום שעבוד |
| 2026-01-13 | דו~ח שנתי-הקצאת מניות |
| 2025-12-07 | הקצאת מניות |
| 2025-09-03 | שינוי בתקנון |
| 2025-09-03 | שינוי בהרכב הון - מניות-פיצול מניה |