Quad Miners
Quad Miners is a South Korean cybersecurity company that builds Network Detection and Response (NDR) and eXtended Detection and Response (XDR) platforms centered on full-packet capture, serving government, defense, financial services, manufacturing, and healthcare customers in Korea, Japan, and Singapore.
- Company typePrivate
- Founded2021
- HeadquartersSeocho, South Korea
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
What Quad Miners does
Quad Miners is a privately held South Korean cybersecurity company founded in 2017 and headquartered in Seoul. The company builds Network Detection and Response (NDR) and eXtended Detection and Response (XDR) technology centered on full-packet capture traffic inspection, and serves government, defense, military, financial services, manufacturing, and healthcare customers in Korea with expanding international operations in Japan and Singapore.
The core product platform consists of Network Blackbox, a full-packet capture-based NDR solution covering capture, detection, hunting, forensic analysis, and response; QUADX, an integrated XDR platform that uses Network Blackbox as a sensor and combines SIEM, SOAR, and threat intelligence functions with AI/ML-driven automation; and APTRCENTER, an integrated file quarantine system for APT response with multi-channel parallel analysis. A manufacturing-focused add-on, Secure Rentogen, extends the same NDR engine into OT protocol analysis. The company also operates Defense Center, a proprietary cloud-based threat intelligence service continuously updated by its in-house H LAB research team, and supports TAXII/STIX industry-standard APIs. Six granted Korean patents and four pending applications protect core technologies including packet collection, distributed storage, MITRE ATT&CK-based analysis, and asset profiling.
Quad Miners generates revenue primarily through subscription-based licensing of its NDR/XDR software (delivered on-premise or in the cloud) supplemented by professional services covering implementation, SIEM/SOAR integration, and managed SOC support. Go-to-market is direct enterprise field sales targeting large organizations in regulated verticals, supported by case-study content, a YouTube channel, and a dedicated demo/sales portal. The company has been selected by Gartner as an NDR provider for five consecutive years — the only Korean firm to hold that distinction. As of the most recent disclosures, Quad Miners operates with 51–100 employees, has raised approximately $19.7M cumulatively across six funding rounds since 2018 (including an $11.1M Series B in October 2023 led by KB Securities), and maintains wholly-owned subsidiaries in Tokyo (established July 2021) and Singapore.
Quad Miners firmographics
Firmographics- Name
- Quad Miners
- Legal name
- 株式会社クワッドマイナージャパン (Japanese entity) / Quad Miners (Korean parent)
- Website
- https://quadminers.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Quad Miners is a South Korean cybersecurity company that builds Network Detection and Response (NDR) and eXtended Detection and Response (XDR) platforms centered on full-packet capture, serving government, defense, financial services, manufacturing, and healthcare customers in Korea, Japan, and Singapore.
- Ownership category
- akta.pro rank
Quad Miners industry classification
Industry- Product category
- Network Security Software (NDR/XDR Cybersecurity)
- NAICS
- Software Publishers (5132), Security Systems Services (except Locksmiths) (561621)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Extended Detection & Response (XDR) (HDADAEAB)
Keywords
Where Quad Miners is headquartered
LocationHeadquarters
- HQ city
- Seocho
- HQ country
- South Korea
- HQ region
- Asia
Offices4 records
Markets served
Quad Miners business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations, Infrastructure
Revenue model
- Security Software Solutions (On-Premise and Cloud): Quad Miners provides NDR, XDR, and APT response solutions to enterprises in cloud and on-premise formats. The primary revenue model is subscription-based software licensing with professional services for implementation and integration.
- Professional Services: Includes implementation, integration, and managed SOC services. The company provides SIEM and SOAR professional services alongside its products, as well as vendor data analyst dispatch support for security operations.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Quad Miners product offering
Product offeringCore offering
Quad Miners develops and sells cybersecurity software centered on full-packet-capture Network Detection and Response (Network Blackbox), an integrated Extended Detection and Response platform (QUADX) combining NDR, SIEM, SOAR, and threat intelligence functions, and an integrated file quarantine system for Advanced Persistent Threat response (APTRCENTER). The products are sold as on-premise and cloud software licenses with subscription-based pricing, supplemented by professional services for implementation and integration.
Product overview
Quad Miners is a South Korean cybersecurity company that provides a platform-plus-modules architecture centered on Network Detection and Response (NDR) technology. The core portfolio consists of three main products: Network Blackbox (full packet-based NDR solution for traffic capture, detection, hunting, forensic analysis, and response), QUADX (XDR platform integrating Network Blackbox as sensor with SIEM and SOAR functions for automated detection-analysis-response), and APTRCENTER (integrated file quarantine system for APT response). A supplementary offering is Secure Rentogen, a manufacturing-focused security risk diagnosis service utilizing NDR technology. The company has been selected by Gartner for NDR solutions for 5 consecutive years and leads in evolved XDR technology.
Differentiator
Problem solved
Functional benefit
Products and services
- Network Blackbox Full-packet-capture-based Network Detection and Response (NDR) solution for enterprises and government organizations that need network-wide threat detection, hunting, forensic evidence, and response automation across North-South and East-West traffic.
- QUADX Extended Detection and Response (XDR) platform that integrates NDR sensors, SIEM, SOAR, and threat intelligence to automate the detection-analysis-response workflow for enterprise and government SOCs.
- APTRCENTER Integrated file quarantine and analysis system for APT response that determines whether files are malicious, visualizes file data flows, and integrates with dynamic/static analysis tools for enterprise security operations.
- Secure Rentogen (セキュア・レントゲン) OT protocol-enabled security risk diagnosis solution specialized for manufacturing, leveraging NDR full-packet capture technology to visualize all network traffic and assess IT and OT security risks in industrial environments.
Quantifiable outcome
- Reduced MTTD and MTTR for potential threats through full-packet evidence-based analysis
- +4 more outcomes
Companies that use Quad Miners
Customer profileNamed customers5 records
Segments5 records
Ideal customer profiles4 records
Quad Miners technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
AI capability9 records
Feature19 records
Quad Miners partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered core.
- Stellar CybercoreStellar Cyber's XDR platform is integrated with Quad Miners' Network Blackbox and existing SIEM solutions to automate security incident analysis and response. The integration uses Syslog to send session details and metadata, providing concrete evidence for attack events detected by other security devices. API integration also provides raw packet analysis content and files.
- AhnLab MDScoreAhnLab MDS (dynamic file analysis system) is integrated with Quad Miners' Network Blackbox to check all files between Internet transactions. This integration enables real-time response to malicious file infections through EDR integrated with the SOC system, providing multi-channel parallel analysis for APT-type threats.
- H LABcoreH LAB is Quad Miners' in-house threat hunting research organization that collects and refines publicly available security threat intelligence (OSINT). It provides continuous updates to the Defense Center cloud service and develops predefined correlation analysis rules, AI detection models, and incident response playbooks that power Quad Miners' automated threat detection and response capabilities.
- QUAD MINERS SINGAPORE PTE. LTD.coreGroup company established for Southeast Asian market expansion. Part of Quad Miners' international subsidiary structure alongside the Japan entity.
Scale indicators3 records
Recent moves7 records
Expansion highlights6 records
Quad Miners competitors and assessment
Company assessmentDirect peers
- RSA Security (NetWitness Network): Legacy enterprise security vendor with the NetWitness Network NDR product. Quad Miners displaced RSA in a head-to-head PoC at a Korean national securities firm.
- Darktrace: UK-based global leader in AI-driven NDR, offering self-learning threat detection across enterprise networks. Direct competitor that Quad Miners benchmarked against and beat in a Korean securities firm PoC.
- Vectra AI: US-based NDR platform using AI to detect and respond to cyber threats across network, cloud, and identity. Comparable full-packet/metadata detection approach and similar enterprise/government buyer profile to Quad Miners.
- ExtraHop: US-based NDR vendor specializing in network traffic analysis and full-packet capture for threat detection, with Reveal(x) platform. Most direct technical peer to Network Blackbox given shared full-packet-capture heritage.
- Corelight: US-based NDR company built on Zeek (open-source) providing network traffic analysis and forensic data for security operations. Comparable in offering deep forensic-grade network evidence to enterprise SOCs.
Broad incumbents
- AhnLab: Korea's largest domestic cybersecurity vendor, offering EDR, MDS, and broad endpoint/network security products. Both a competitor (overlapping endpoint and SOC offerings) and an integration partner (AhnLab MDS integrates with Network Blackbox) for Quad Miners.
- Palo Alto Networks (Cortex XDR): Global cybersecurity giant whose Cortex XDR competes directly with Quad Miners' QUADX platform for enterprise security operations budgets. Broader portfolio and vastly larger R&D and sales coverage.
- CrowdStrike: Global endpoint and XDR leader whose Falcon platform competes for the same enterprise SOC and government security budgets that Quad Miners targets, particularly in financial services and defense.
Emerging players
- Stellar Cyber: XDR platform vendor that integrates with Quad Miners' Network Blackbox via Syslog/API to deliver unified detection and response. Operates in the same XDR/NG-SIEM category as QUADX but with different sensor architecture.
Regional players
- Igloo Security: Korean cybersecurity vendor specializing in network security and threat intelligence solutions for government and enterprise. Closest Korean-headquartered peer serving similar public-sector and financial-services buyers.
Market position
Competitive moat5 records
Key risks6 records
Key highlights7 records
Customer concentration
Quad Miners social profiles
Digital presenceQuad Miners financial estimates
Financial estimateRevenue estimate
Valuation estimate
Quad Miners leadership team
Management profileNumber of profiles
Profiles6 records
Quad Miners subsidiaries and ownership
Company hierarchySubsidiaries2 records
Quad Miners funding detail
Funding detailFunding overview
Funding rounds6 records
Investors13 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Quad Miners M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Quad Miners
What does Quad Miners do?
Quad Miners develops and sells cybersecurity software centered on full-packet-capture Network Detection and Response (Network Blackbox), an integrated Extended Detection and Response platform (QUADX) combining NDR, SIEM, SOAR, and threat intelligence functions, and an integrated file quarantine system for Advanced Persistent Threat response (APTRCENTER). The products are sold as on-premise and cloud software licenses with subscription-based pricing, supplemented by professional services for implementation and integration.
Is Quad Miners a public or private company?
Quad Miners is a private company. It is classified as venture growth investor backed and is currently operating.
When was Quad Miners founded?
Quad Miners was founded in 2021. It employs 51 to 100 people.
Where is Quad Miners based?
Quad Miners is headquartered in Seocho, South Korea, in the Asia region.
How does Quad Miners make money?
Two revenue lines are on record. Security Software Solutions (On-Premise and Cloud) is the primary driver. The others are professional Services.
Who are Quad Miners's main competitors?
Direct peers on record are RSA Security (NetWitness Network), Darktrace, Vectra AI, ExtraHop and Corelight. Broad incumbents are AhnLab, Palo Alto Networks (Cortex XDR) and CrowdStrike. Stellar Cyber is listed as an emerging player. Igloo Security is listed as a regional player.
Does Quad Miners have an API?
Yes. APTRCENTER supports integration with various channels using web interface, built-in API, and FTP. It supports integrated development of collection and analysis channels using APIs provided by in-house development applications and commercial 3rd party products. QUADX provides REST API for external systems to access stored detection data and hunting history, and supports 100+ third-party security solution integrations. Network Blackbox uses REST API for retrieving detection and hunting data from external systems. Developer documentation is at Not specified.
What industry is Quad Miners in?
Quad Miners's product category is Network Security Software (NDR/XDR Cybersecurity). Its primary akta.pro industry code is HDADAEAB, Extended Detection & Response (XDR). Its NAICS code is 5132 and its SIC code is 7372.