Eureka Security (Acquired by Tenable)

Name: Eureka Security (Acquired by Tenable)
Brand: Eureka Security (Acquired by Tenable)
Rating: 4.3 (3 reviews)

AI Native

Find and secure all data risks in the cloud without slowing down the business.

Est 2021

LinkedIn 3K|Website|FTEs 16

MarketsData Security Platforms

Eureka Security (Acquired by Tenable) screenshot

Published May 16, 2026

01Common complaints

If you require a vendor with substantial independent review coverage (support quality, usability, and accuracy) from platforms such as Gartner Peer Insights, G2, or TrustRadius: Eureka Security had limited accessible review coverage as a standalone product at the time of this research.
If you require narrowly specialized DSPM depth and are prepared to integrate best-of-breed point solutions with your CSPM/CIEM stack: specialist DSPM vendors may offer deeper focus.
If you are not a Tenable platform customer and prefer a CNAPP-first procurement with high usability out of the box: other CNAPP vendors may be a more straightforward operational fit.
If your security program is early-stage and unable to operationalize findings across data platforms: DSPM tools can generate remediation work that requires ownership across teams.
If you require transparent, self-serve SaaS pricing: Tenable Cloud Security typically uses quote-based licensing and the marketplace listing indicates enterprise-oriented contracts.

- If you require a vendor with substantial independent review coverage (support quality, usability, and accuracy) from platforms such as Gartner Peer Insights, G2, or TrustRadius: Eureka Security had limited accessible review coverage as a standalone product at the time of this research. - If you require narrowly specialized DSPM depth and are prepared to integrate best-of-breed point solutions with your CSPM/CIEM stack: specialist DSPM vendors may offer deeper focus. - If you are not a Tenable platform customer and prefer a CNAPP-first procurement with high usability out of the box: other CNAPP vendors may be a more straightforward operational fit. - If your security program is early-stage and unable to operationalize findings across data platforms: DSPM tools can generate remediation work that requires ownership across teams. - If you require transparent, self-serve SaaS pricing: Tenable Cloud Security typically uses quote-based licensing and the marketplace listing indicates enterprise-oriented contracts.

Deal disqualifiers

Requirement for extensive public peer reviews prior to purchase (Eureka had limited public review coverage as a standalone vendor)
Very small cloud footprint where DSPM ROI is unclear
Requirement for specific certifications (SOC 2 Type II / ISO 27001) with publicly verifiable evidence at the vendor level

Known limitations from accessible evidence

Limited public reviews: low review volume on major public review platforms makes it difficult to validate operational behaviors such as false positive rates, connector stability, and support outcomes.
Security certifications: certifications were not publicly documented in an easily verifiable way for Eureka Security in accessible sources.
Roadmap opacity post-acquisition: buyers should verify current packaging and feature availability for Eureka DSPM within Tenable Cloud Security through demos and release notes rather than relying on pre-acquisition or early post-acquisition statements.

- Limited public reviews: low review volume on major public review platforms makes it difficult to validate operational behaviors such as false positive rates, connector stability, and support outcomes. - Security certifications: certifications were not publicly documented in an easily verifiable way for Eureka Security in accessible sources. - Roadmap opacity post-acquisition: buyers should verify current packaging and feature availability for Eureka DSPM within Tenable Cloud Security through demos and release notes rather than relying on pre-acquisition or early post-acquisition statements.

Roadmap / not-yet-available signals

Tenable’s June 2024 statement expected native integration of Eureka capabilities into Tenable Cloud Security. For 2026 buyers, verification of what shipped and when should be obtained via vendor documentation and release notes.

02Why they buy

Differentiating capabilities (with evidence limits noted)

Integration of DSPM capabilities into a broader exposure management platform: Tenable described adding data-sensitivity context to its exposure model that combines vulnerabilities, misconfigurations, identity, and data risk.
Policy translation and control mapping: early coverage described a policy translation concept that maps data protection policies into platform-specific controls. This capability was discussed in press, but independent validation and current product state post-acquisition should be confirmed.

- Integration of DSPM capabilities into a broader exposure management platform: Tenable described adding data-sensitivity context to its exposure model that combines vulnerabilities, misconfigurations, identity, and data risk. - Policy translation and control mapping: early coverage described a policy translation concept that maps data protection policies into platform-specific controls. This capability was discussed in press, but independent validation and current product state post-acquisition should be confirmed.

Where competitors may have the advantage

Higher independent review volume and broader market adoption (examples include well-known CNAPP vendors)
Greater specialization depth in DSPM among dedicated DSPM vendors

Why customers chose it / why some left (evidence constraints)

Public information on customer acquisition and churn reasons specific to Eureka Security is limited. Buyers should request reference calls and operational metrics to validate performance, time-to-value, false positive rates, connector reliability, and support responsiveness.

03Field reports

Review-platform coverage reality check

Independent review volume for Eureka Security as a standalone product is limited. Major review platforms (including a widely used business-review site) indicate insufficient independent reviews to provide robust buying insight. Other review sites did not surface a product-specific review set in public search results during this research.

Direct quotes (available, with attribution)

Publicly available quotes are primarily from vendor and acquirer press materials rather than independent customer reviews:

A Tenable executive stated that Eureka’s technology would extend Tenable’s cloud security capabilities to include data-risk context as part of broader exposure analysis.
Statements from Eureka’s leadership described a data-focused approach to visibility, control, and automation and indicated intent to integrate with Tenable’s cloud security offerings.

These quotes reflect vendor and acquirer positioning; they do not constitute independent validation of operational outcomes.

Publicly available quotes are primarily from vendor and acquirer press materials rather than independent customer reviews: - A Tenable executive stated that Eureka’s technology would extend Tenable’s cloud security capabilities to include data-risk context as part of broader exposure analysis. - Statements from Eureka’s leadership described a data-focused approach to visibility, control, and automation and indicated intent to integrate with Tenable’s cloud security offerings. These quotes reflect vendor and acquirer positioning; they do not constitute independent validation of operational outcomes.

Common criticisms / complaints

For Eureka Security itself: the primary practical limitation for buyers is the limited independent review signal, which complicates corroboration of outcomes and support quality via common review channels.
For Tenable broadly: community feedback includes recurring concerns about support responsiveness and perceptions that certain product integrations may require substantial customer involvement. These community signals indicate potential post-acquisition integration and support risks but do not prove specific issues for the Eureka DSPM capability without further reference checks.

- For Eureka Security itself: the primary practical limitation for buyers is the limited independent review signal, which complicates corroboration of outcomes and support quality via common review channels. - For Tenable broadly: community feedback includes recurring concerns about support responsiveness and perceptions that certain product integrations may require substantial customer involvement. These community signals indicate potential post-acquisition integration and support risks but do not prove specific issues for the Eureka DSPM capability without further reference checks.

Availability of case studies

Detailed case studies with quantified outcomes specific to Eureka Security were not readily available in publicly accessible sources.

Vendor-published metrics vs independent verification

Tenable and press coverage describe qualitative benefits (visibility into sensitive data, access context, risk identification), but independently audited ROI outcomes and quantified case study metrics were not found during this research.

What a buyer should ask for (practical)

Given limited public case studies, buyers should request:

Several reference calls with organizations that have a similar cloud footprint (AWS/Azure/GCP; Snowflake/Databricks/RDS/etc.).
Proof-of-value success criteria expressed as measurable metrics — e.g., coverage of data stores, classification accuracy, counts of exposures identified, and improvements in time-to-remediate.
Support SLAs, escalation paths, and documentation of post-acquisition product ownership and roadmaps.

Given limited public case studies, buyers should request: - Several reference calls with organizations that have a similar cloud footprint (AWS/Azure/GCP; Snowflake/Databricks/RDS/etc.). - Proof-of-value success criteria expressed as measurable metrics — e.g., coverage of data stores, classification accuracy, counts of exposures identified, and improvements in time-to-remediate. - Support SLAs, escalation paths, and documentation of post-acquisition product ownership and roadmaps.

04Best fit

Company sizes

Most plausible fit:

Mid-market to enterprise organizations with multi-cloud footprints and multiple data platforms.
Organizations with budget tolerance for enterprise security platforms (vendor sells via enterprise-tier contracts and negotiated annual agreements).

Industries

Likely strong fit where data sensitivity and cloud adoption are high:

SaaS (B2B), fintech, healthcare/healthtech, insurance
E-commerce and consumer platforms handling PII
Enterprises modernizing data lakes and warehouses (Snowflake, Databricks, etc.)

Roles/personas

Decision makers: CISO, VP Security, Head of Cloud Security, Procurement
Champions/users: Cloud security engineers, IAM/identity security, data governance and security engineering

Pain points addressed

Unknown sensitive data sprawl across cloud accounts and data stores
Over-permissioned access to sensitive data
Audit and compliance evidence needs (data location and access lists)
Risk prioritization (identifying highest-priority exposures rather than long lists of findings)

05The pitch

What the product does (core value proposition)

Key capability themes described in public materials:

Data discovery and classification across cloud environments
Access visibility (who/what can access sensitive data)
Risk context and prioritization (severity of exposure/risk)
Continuous monitoring for drift and misconfiguration over time

Eureka Security developed a Data Security Posture Management (DSPM) product that discovers sensitive data in cloud data stores, maps who or what can access that data, detects misconfigurations and policy drift, and prioritizes remediation efforts. Tenable described the acquisition as adding DSPM capabilities to its cloud security platform (CNAPP). Key capability themes described in public materials: - Data discovery and classification across cloud environments - Access visibility (who/what can access sensitive data) - Risk context and prioritization (severity of exposure/risk) - Continuous monitoring for drift and misconfiguration over time

Target market and market positioning

Primary buyer personas: cloud security leadership (CISO/org security), cloud security engineering, and platform teams.
Market category: DSPM, adjacent to and overlapping with CNAPP (CSPM/CIEM/CWPP) where vendors increasingly add data-risk context.
Positioning (Tenable): the product was described as providing data-sensitivity context within CNAPP, enabling correlation of vulnerabilities, misconfigurations, identity permissions, and data sensitivity into an aggregated risk model.

- Primary buyer personas: cloud security leadership (CISO/org security), cloud security engineering, and platform teams. - Market category: DSPM, adjacent to and overlapping with CNAPP (CSPM/CIEM/CWPP) where vendors increasingly add data-risk context. - Positioning (Tenable): the product was described as providing data-sensitivity context within CNAPP, enabling correlation of vulnerabilities, misconfigurations, identity permissions, and data sensitivity into an aggregated risk model.

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