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vFinder Mobile vFinderZT (Score / SIEM) vFinderVEX SafeM / SafeThings / SpyScanner
Consulting
Zero Trust-N2SF Supply Chain Security IoT Security Penetration Testing
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About Us

Introducing Msecure,
a security specialist built on white-hat hackers.

Since 2015

The spear that forges the shield —
setting a new standard for cybersecurity

Msecure is an information security specialist company made up of elite white-hat hackers, a hacking & security specialist company developing new and innovative technologies through continuous research. We provide security solution development, software vulnerability research, and professional vulnerability consulting.

As elite white-hat hackers, we hold the unique capability of combining sharp "offensive skill" with solid "development skill" to build robust solutions. Seeing systems through a hacker's eyes, we constantly research and pioneer innovative security technologies that didn't exist before.

Research
Hacking & Security Research
Develop
Security Product Development
Consulting
Security Consulting & Penetration Testing

What Msecure Does

We fully integrate our elite white-hat hackers' penetration testing and consulting expertise with security solution development to support your safe digital security transformation, end to end.

Product Development
Security Consulting
Penetration Testing

Next-Gen Security Products

From automated mobile and web vulnerability diagnostics to AI-based Zero Trust reliability scoring, unified log collection, and VEX supply chain security verification without exposing source code, we provide proprietary solutions that fully meet compliance requirements and the latest threats.

Key Customer Segments
FinancePublic SectorEnterpriseFintechDefense
  • Zero Trust dynamic access control
    Unified log monitoring and proactive, trust-based access control
  • AI deep-learning anomaly detection and evaluation
    Unsupervised learning finds novel threats; XAI provides the reasoning
  • Precise VEX verification without source exposure
    Binary analysis filters to only the vulnerabilities that are actually exploitable

Security Consulting

We provide in-depth consulting spanning Zero Trust architecture, software supply chain security, and vulnerability assessments for emerging devices. Through proof-of-concept testing on environments that mirror your real systems, we build a customized security response optimized for your business infrastructure.

Key Customer Segments
Public & DefenseFinancial InstitutionsSoftware VendorsSmart Device MakersNational Infrastructure
  • Zero Trust-N2SF converged security design
    Rigorous dynamic access control that meets national security network standards
  • Integrity-verified software supply chain security
    Full lifecycle visibility and elimination of third-party threats at the source
  • Physical AI (humanoid robot) vulnerability assessment
    Real-world, hands-on testing for control hijacking and malfunction risks

AI Penetration Testing

We apply the latest AI technology to precisely uncover vulnerabilities hidden in your infrastructure. By running automated penetration tests that emulate a real hacker's advanced techniques, we deliver next-generation testing services that proactively protect your core business assets.

Key Customer Segments
Public SectorIT & PlatformsFinanceEnterprise
  • Zero Trust-based vulnerability assessment
    Precise vulnerability diagnosis and risk assessment based on Zero Trust architecture
  • Customized automated penetration testing for finance and enterprise
    Automated analysis of potential security risk in financial and enterprise systems
  • Intelligent vulnerability discovery and proactive response support
    AI technology that emulates real attacker behavior to proactively protect infrastructure

Our Organization

Msecure holds both offensive and development capabilities, aiming to build innovative products through the combined strength of hacking, security, and development. We research hacking automation, develop security solutions, research vulnerabilities, and participate in and run hacking competitions.

Msecure Organization
Dongcheol Hong, CEO

CEO's Message

Hello, I'm Dongcheol Hong, CEO of Msecure Co., Ltd. Msecure is a mobile security specialist built on white-hat hackers, primarily developing security solution services and conducting vulnerability research and analysis. Hacking and security — grounded in the highest expertise, we promise trustworthy and innovative security services.

— Dongcheol Hong, CEO

History

Since our founding in 2015, Msecure has led Korea's security technology through continuous research and real-world validation.

2026
  • Improved the IoT security testbed threat demonstration environment (humanoid robot vulnerability assessment)
  • Built an intelligent supply chain security model for embedding security into automotive software
2025
  • Selected as a Korea Innovation Premier 1000 company by the Ministry of Science and ICT
  • Developed membership inference attack techniques for the safe training and deployment of generative AI models
  • Built a context-based phishing response system
  • Developed and improved digital product security threat scenarios (drone, home IoT device vulnerability assessment)
2024
  • Ranked 41st on Korea's Growth Champions list (Statista)
  • Ranked 132nd among Asia's high-growth companies (Statista, Financial Times)
  • Built K-ZT, a cloud-based Zero Trust core principles maturity model (KB Kookmin Bank)
  • Built vFinderZT, an AI-based trust scoring and Zero Trust verification tool (KB Kookmin Bank)
2023
  • Deployed the vFinder app vulnerability scanner (Korea Deposit Insurance Corporation)
  • Developed a drone vulnerability assessment tool
  • Developed a user-based financial fraud detection system
2022
  • Deployed the vFinder app vulnerability scanner (Korea Federation of Savings Banks)
  • Advanced KISA's drone security testing methodology
  • Developed a cloud-based mobile app vulnerability scanning solution
2021
  • Received a commendation for outstanding technical support from KFTC
  • Deployed the vFinder app vulnerability scanner (KFTC, KB Insurance, KERIS)
  • Developed KISA's drone security testing methodology; smart city information security consulting
  • Developed an RPA-based vulnerability scanning solution
  • Researched automated vulnerability discovery technology with the National Security Research Institute
2020
  • Deployed the vFinder app vulnerability scanner (POSCO E&C)
  • Ran KISA's AI vulnerability detection competition track
  • Launched SafeThings, a Linux/Unix IoT antivirus
2019
  • Deployed the vFinder app vulnerability scanner (NICE Information Service, Hanwha Life)
  • Ran KISA's AI vulnerability detection competition track
  • Developed an encryption-behavior-based Linux ransomware detection product
2018
  • Ran KISA's AI hacking competition
  • Organized the Automatic Hacking Challenge in Tokyo, Japan
  • Developed an intelligent hacking-defense competition platform
  • Established Msecure Inc., a U.S. subsidiary
2017
  • Developed K-Shield penetration testing training content with KISA
  • Penetration testing for the PyeongChang Winter Olympics and Paralympics
  • Launched “vFinder” mobile, a mobile app vulnerability scanning tool
  • Developed an intelligent hacking-defense competition platform
  • Developed a labeled data generation tool for network traffic classification
2016
  • Launched “SafeM,” a mobile security solution
  • Authored and ran problems for the HDCON hacking defense competition with KISA
  • Built a mobile device tool for security assessment of military converged security solutions
  • Developed a sensor-based data-leak prevention solution for mobile environments
2015
  • Launched “SpyScanner,” a spyware detection and blocking solution
  • Launched “SafeVoice,” a voice-analysis-based voice phishing prevention solution
  • Founded Msecure

Patents

Registered patents demonstrating Msecure's core technological competitiveness in security.

United States
  • SERVER AND METHOD FOR CHECKING VULNERABILITY OF MOBILE APPLICATION (Patent No.: US 11,068,602 B2)
Korea
  • Web browser cloud-based remote mobile app vulnerability diagnosis method and server (Reg. No. 10-2812461)
  • Device and method for automatically diagnosing mobile application vulnerabilities (Reg. No. 10-2175784)
  • Vulnerability analysis method and server via library injection (Reg. No. 10-2145324)
  • Method and server for checking mobile application vulnerabilities (Reg. No. 10-1875866)
  • Voice phishing detection method and system (Reg. No. 10-1779696)
  • Method for detecting spy applications and system tampering on the Android OS (Reg. No. 10-1642222)
  • Method for detecting malicious applications to prevent financial fraud (Reg. No. 10-2861747)

※ In addition to the list above, we have multiple additional patents pending or in progress, including trust-based dynamic authentication and financial fraud detection.

Customers & Partners

Msecure grows together with our customers and builds close technical collaboration with our partners to complete the business value of the security market.

금융결제원
KB국민은행
KB손해보험
저축은행중앙회
예금보험공사
KERIS 한국교육학술정보원
한화생명
NICE평가정보
포스코건설
LG CNS
ETRI 한국전자통신연구원
NSR 국가보안기술연구소
KISA 한국인터넷진흥원
NCSC
삼성전자
영풍전자
현대모비스
OBIGO
GC케어
kt
브이피(주)
BidMaster
innogs
BP&Solution
LS증권
KICT 한국건설기술연구원
SEEDGEN
ImCloud
금융결제원
KB국민은행
KB손해보험
저축은행중앙회
예금보험공사
KERIS 한국교육학술정보원
한화생명
NICE평가정보
포스코건설
LG CNS
ETRI 한국전자통신연구원
NSR 국가보안기술연구소
KISA 한국인터넷진흥원
NCSC
삼성전자
영풍전자
현대모비스
OBIGO
GC케어
kt
브이피(주)
BidMaster
innogs
BP&Solution
LS증권
KICT 한국건설기술연구원
SEEDGEN
ImCloud
FORUS DELIGHT
COREBRIDGE
숭실대학교
국립공주대학교
Hiconsy
MLsoft
COONTEC
SPARROW
Keystone Security
intbridge
Tilon
NETAND
eSTORM
PNPSECURE
S&SYS
namu ICT
HanA IT
포스코DX
웨이버스
대보정보통신
SK쉴더스
unidia
UNET 유넷시스템
시큐센 SECUCEN
NSHC
Nevada State University
KAIST
openbase
FORUS DELIGHT
COREBRIDGE
숭실대학교
국립공주대학교
Hiconsy
MLsoft
COONTEC
SPARROW
Keystone Security
intbridge
Tilon
NETAND
eSTORM
PNPSECURE
S&SYS
namu ICT
HanA IT
포스코DX
웨이버스
대보정보통신
SK쉴더스
unidia
UNET 유넷시스템
시큐센 SECUCEN
NSHC
Nevada State University
KAIST
openbase