Eureka Security
Last updated: Jul 31, 2026
Eureka Security was an Israeli cloud data security posture management (DSPM) startup that discovered and classified sensitive data, mapped access, and prioritized data-centric cloud risk. Tenable acquired the company in June 2024 and is incorporating its capabilities into Tenable Cloud Security, so this record now describes an acquired technology asset rather than an independent direct-diligence target.
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Eureka Security built a DSPM platform for the part of cloud risk that conventional asset, vulnerability, and configuration tools often leave implicit: the data itself. Its agentless, API-based approach was designed to discover cloud data stores, classify sensitive information, map who or what could access it, and surface policy violations, misconfigurations, and exposure paths. That data-centric inventory is valuable because the same public bucket, database, or overly permissive identity has very different urgency depending on whether it contains ordinary telemetry, credentials, customer records, health information, or sensitive intellectual property. Eureka's policy engine and risk views were intended to turn that context into remediation priorities without deploying agents or proxies into production environments.
The commercial problem was well defined. Cloud adoption creates a constantly changing mix of object storage, databases, data lakes, warehouses, file shares, and application-managed stores across AWS, Azure, and other environments. Security and compliance teams need visibility into where sensitive data resides and how it can be reached, while engineering teams need controls that do not block normal data use. Eureka positioned DSPM as a control layer spanning discovery, classification, access context, posture monitoring, compliance, and remediation. Its public launch materials reported six prospective design partnerships before the seed round, while YL Ventures described the company as addressing a gap between data governance and operational cloud security. Those are meaningful early validation signals, but they do not establish durable revenue scale or market leadership.
The competitive environment was already crowded and became more so as DSPM was absorbed into broader platforms. Cyera, Securiti, BigID, Sentra, and Normalyze represented dedicated or adjacent data-security approaches, while Wiz, Palo Alto Networks Prisma Cloud, Orca Security, and other CNAPP vendors competed for the same cloud-security budget with asset, identity, workload, and exposure context. Eureka's plausible edge was the combination of agentless discovery, data classification, permission mapping, policy drift detection, and cloud attack-path prioritization in a package designed for security operations. That is a useful product shape, but differentiation depends on classification accuracy, datastore coverage, low operational friction, and the quality of prioritization rather than on the DSPM label alone.
Tenable announced an agreement to acquire Eureka in June 2024 and subsequently disclosed the acquisition in its public filings. The transaction brought Eureka's technology and team into a public-company CNAPP and exposure-management portfolio; Tenable stated that the capability would help customers see where sensitive data resides, who can access it, and how serious the resulting risk is. This is the strongest commercialization and strategic-traction signal available, but it also means Eureka should not be evaluated as an independent startup today. The asset has clear defensive relevance for enterprises, critical infrastructure, regulated sectors, and government environments that store sensitive information in cloud services. Its national-security adjacency is credible but bounded: it improves confidentiality, compliance, and exposure reduction, rather than providing offensive cyber capability, intelligence collection, or kinetic utility.
Dual-Use Assessment
Eureka's core technology has substantive defensive dual-use applicability: identity-aware discovery and protection of sensitive cloud data can serve commercial enterprises, critical infrastructure, government agencies, and defense organizations. The relevance is strongest in protecting mission, personnel, research, and regulated data; it is not an offensive or weapons-adjacent capability, and the acquired status limits any standalone strategic optionality.
Strategic Fit Assessment
Eureka was a credible early-stage cybersecurity company, but it is no longer an independent strategically relevant startup: Tenable acquired 100% of the company in June 2024 and integrated the technology into its cloud-security portfolio. The acquisition validates strategic relevance and provides a useful exit precedent, while the lack of an independent cap table, product roadmap, or standalone operating business means this record should not be treated as a current strategic-screening signal.
Strategic Value to U.S.-Israel Alliance
Eureka's strategic value lies in making cloud exposure analysis data-aware. Traditional CSPM, CIEM, and vulnerability tools can identify a misconfiguration, an exposed workload, or an excessive permission, but sensitive-data context helps determine which findings represent the greatest business or national-security consequence. That context can improve remediation ordering, compliance evidence, and the ability to explain technical exposure in operational terms. For Tenable, the acquisition filled an important CNAPP coverage gap across infrastructure, workloads, identities, and data. Public filings indicate that Tenable recorded proprietary Eureka technology as an acquired intangible and included the business in consolidated operations, while Tenable's acquisition announcement described plans to integrate DSPM into its cloud platform. The strategic lesson is that data visibility and classification became valuable enough to be purchased by an exposure-management incumbent, even though the purchase was not expected to have a material near-term revenue effect. The main diligence limitation is availability rather than technical relevance. Eureka's standalone brand, leadership structure, customers, and roadmap are no longer independently observable. Evaluation should therefore focus on how well the acquired capability is maintained, how broad its datastore coverage is, and whether Tenable can convert data context into accurate, low-noise remediation across its installed base.
Key Technologies
- Agentless API-based cloud data discovery
- Sensitive-data classification across cloud stores
- Permission and identity mapping for data access
- Data-security policy engine and control translation
- Policy-drift and misconfiguration monitoring
- Risk scoring and data-centric attack-path prioritization
- CNAPP and cloud-security workflow integration
Use Cases & Applications
- Inventorying sensitive data in object stores, databases, data lakes, warehouses, and file shares
- Classifying PII, PHI, PCI, credentials, and proprietary business data
- Finding publicly exposed or overly accessible cloud data
- Mapping identities and services that can reach sensitive datasets
- Prioritizing remediation of data-related misconfigurations and toxic access combinations
- Supporting continuous compliance evidence for regulated enterprises
- Reducing exposure of government, defense, critical-infrastructure, and research data hosted in cloud environments
Sources and verification
This profile is based on public-source research, Claw & Talon curation, and editorial judgment. Inclusion does not imply endorsement, partnership, investment, or a recommendation to transact. Readers should still confirm current status, customers, funding, and product claims before relying on this profile. The editorial policy explains how profiles are researched, where automated drafting is used, and how corrections work.
This record lists 5 public references used for company identity, status, positioning, or material-claim review.
Public sources
The links below are visible public references used for source discipline around company identity, status, funding, customer, acquisition, public-company, or other material claims where available.
- tenable.com Public source used for profile verification.
- investors.tenable.com Public source used for profile verification.
- ylventures.com Public source used for profile verification.
- LinkedIn company page Public source used for profile verification.
- Official website
- Profile update timestamp Last updated in the Claw & Talon database on Jul 31, 2026.
Investor Lens
What this entry is
Acquired asset
Why it may matter
Eureka Security may matter as a Cybersecurity entry with not currently an investable standalone company for Israeli technology research.
How an independent investor should read this
Not currently an investable standalone company. Read this profile as a starting point for independent verification, not as a recommendation or suitability assessment.
Evidence to verify
- Verify current status
- Verify technical claims
- Verify regulatory/export-control issues
Main investor questions
- Is this entry a benchmark, buyer, ecosystem node, acquired asset, or strategic reference rather than a live startup opportunity?
- What does this reference clarify about buyers, sector structure, public-market context, or strategic demand?
- Does the dual-use claim map to actual commercial and government/defense/resilience buyer evidence?
- What evidence would change the thesis or show that the profile is stale?
What not to infer
- Inclusion does not imply endorsement.
- Inclusion does not imply allocation availability or current fundraising.
- Scores do not indicate investment suitability or expected returns.
- Strategic importance does not automatically imply venture return potential.
Diligence questions
- What evidence verifies Eureka Security's current customer traction, deployment status, and revenue concentration?
- Which technical claims are independently demonstrable today, and which remain roadmap or pilot-stage assertions?
- Where does the product create real defense, intelligence, critical-infrastructure, or emergency-response value beyond ordinary commercial adoption?
- How does the platform integrate into existing SOC, cloud, identity, or compliance workflows without adding operational burden?
- Is the company a live venture opportunity, a mature strategic reference, an acquired asset, or primarily a market-mapping entry?
Related sector
See the Cybersecurity sector page for market context, related subcategories, and other Israeli companies in this part of the database.
Related companies
Need a diligence readout?
Use the profile and related checklists as a starting point. If the decision needs more context, request a company screen, founder-call prep, diligence memo, or sector readout.