Hold Security
Hold Security is a privately held cybersecurity and threat intelligence firm providing dark web monitoring, credential recovery, domain integrity monitoring, security assessments, and incident response services to enterprise and mid-market organizations, including Fortune Global 500 clients, with multilingual human intelligence and proprietary data assets as its core differentiator.
- Company typePrivate
- Founded-
- HeadquartersMilwaukee, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Hold Security does
Hold Security, LLC is a privately held information security and threat intelligence firm headquartered in Milwaukee, Wisconsin, with additional offices in Pilsen, Czech Republic and Kyiv, Ukraine. The firm provides dark web monitoring, credential recovery, domain integrity monitoring, security assessments (including penetration testing, red/purple team engagements, and code review), and incident response and investigation services to enterprise clients ranging from mid-market firms to Fortune Global 500 organizations. Founded by Alex Holden, the company's core differentiator is a combination of human intelligence—multilingual analysts native in English, Russian, Ukrainian, Spanish, Portuguese, and Mandarin infiltrating cybercrime communities—and proprietary collection methodologies that have produced one of the largest brand-related data sets in the threat intelligence space: 21+ billion recovered credential records, monitoring of 500+ million domains across 1,500 top-level domains, and an index of 6.5 billion SSL certificates. Major investigation milestones include identification of the AT&T customer data breach disclosed publicly and contributions to the exposure of the Conti/Trickbot operations. Technology stack spans Python (FastAPI, Django, AsyncIO), Docker, Node.js/React/Svelte, Elasticsearch, MongoDB, Redis, Hadoop, with TensorFlow and local LLMs applied to image, video, and anomaly detection.
Hold Security firmographics
Firmographics- Name
- Hold Security
- Legal name
- Hold Security, LLC
- Website
- https://holdsecurity.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Hold Security is a privately held cybersecurity and threat intelligence firm providing dark web monitoring, credential recovery, domain integrity monitoring, security assessments, and incident response services to enterprise and mid-market organizations, including Fortune Global 500 clients, with multilingual human intelligence and proprietary data assets as its core differentiator.
- Ownership category
- akta.pro rank
Hold Security industry classification
Industry- Product category
- Cybersecurity Threat Intelligence Services
- NAICS
- Investigation and Security Services (5616)
- SIC
- Services-Detective, Guard & Armored Car Services (7381)
- akta.pro primary industry
- Network Security Managed Services (Firewall/IDS/IPS/SASE) (BPAEADAG)
Keywords
Where Hold Security is headquartered
LocationHeadquarters
- HQ city
- Milwaukee
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Hold Security business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Threat Intelligence and Dark Web Monitoring Services: Subscription-based continuous monitoring services providing dark web visibility, credential integrity, and domain integrity monitoring for enterprise clients. The company offers both standard and custom solutions tailored to organizational needs.
- Security Assessment Services: Professional services including penetration testing, vulnerability scanning, red/purple team engagements, security auditing, code review, and organizational security assessments. Offered as project-based engagements with varying scope from brief reviews to in-depth audits.
- Incident Response Services: Professional services for incident investigation, containment, forensics, attribution, and recovery. Includes incident response planning, security awareness training, and ongoing remediation support. The company also offers tabletop exercises and incident simulations.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels6 records
Hold Security product offering
Product offeringCore offering
Hold Security is an information security and threat intelligence firm that indexes and correlates public and private resources on the Dark Web and Internet to identify malicious and threatening events. Its core offerings comprise Threat Intelligence Services (Dark Web Monitoring), the Credential Integrity Service for stolen credential recovery, the Domain Integrity Service for domain and SSL monitoring, Information Security Assessment Services (penetration testing, vulnerability scanning, red/purple team engagements), and Incident Response and Investigation for breach management and forensics.
Product overview
Hold Security is an information security and threat intelligence company offering a portfolio of interconnected cybersecurity services. The core offerings include Threat Intelligence Services (Dark Web Monitoring) for indexing and correlating Dark Web resources, the Credential Integrity Service for stolen credentials recovery, and the Domain Integrity Service for domain and SSL monitoring. These are complemented by Information Security Assessment Services covering penetration testing, vulnerability scanning, social engineering, and Red/Purple Team engagements, as well as Incident Response and Investigation services for breach management. The company has offices in Milwaukee, Wisconsin; Pilsen, Czech Republic; and Kyiv, Ukraine.
Differentiator
Problem solved
Functional benefit
Brands
- HoldIntegrity: Domain Integrity Service brand operated by Hold Security for domain name monitoring, SSL/TLS visibility, and brand protection.
Products and services
- Threat Intelligence Services (Dark Web Monitoring) Indexes and correlates public and private resources on the Dark Web and Internet to identify malicious and threatening events, providing comprehensive visibility into cyber-criminal activities through unique vantage points and threat intelligence analysts who interpret data to eliminate false positives.
- Credential Integrity Service The largest stolen credentials recovery service of its kind, monitoring the Dark Web for stolen credentials belonging to companies, their customers, or their supply chains. Recovers over 21 billion unique unencrypted records and retrieves over 100 million new credentials every month, relying on non-public sources of stolen data and recovering data directly from cybercriminals before they can abuse it.
- Domain Integrity Service Provides monitoring and alerting of domain names, identifying possible abuse, phishing, impersonation, or other misuse relevant to clients and their brands. Monitors over 500 million domains including 250 million .com domains across 1,500 top-level domains, indexes 6.5 billion SSL certificates, and tracks over 250,000 domain changes daily.
- Information Security Assessment Services Comprehensive security assessments covering Penetration Testing, Vulnerability Scanning, Bug Hunting, Social Engineering, Threat Hunting, Red/Purple Team engagements, Organizational Security Assessment, and Physical and IT Environment Assessment. The pen testing team uses cutting-edge tools, internally developed methodologies, and Black/Grey/White Box approaches with in-depth manual review and code review rather than automated scanning alone.
- Incident Response and Investigation Professional investigation and response services for security incidents or breaches, including Incident Response Roadmap, Remediation and Response, and Dark Web Reputation Monitoring. Helps organizations investigate and resolve incidents, perform forensics and attribution, contain breaches, and restore normal operations.
Quantifiable outcome
- 21+ billion unique, unencrypted credential records recovered
- +4 more outcomes
Companies that use Hold Security
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
Hold Security technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability2 records
Feature4 records
Hold Security partnerships and signals
Strategic signalScale indicators5 records
Recent moves7 records
Expansion highlights6 records
Hold Security competitors and assessment
Company assessmentBroad incumbents
- Recorded Future: Acquired by Mastercard; one of the largest commercial threat intelligence platforms offering dark web monitoring, brand protection, and vulnerability intelligence. Overlaps with Hold Security's Threat Intelligence and Credential Integrity offerings but operates at significantly larger scale and broader customer reach.
- Mandiant: Acquired by Google; a leading incident response and threat intelligence firm offering breach investigation, threat intel, and managed defense. Competes with Hold Security's Incident Response and Investigation services and broader threat intelligence offerings.
- CrowdStrike: Endpoint and broader cybersecurity leader that bundles threat intelligence (via Falcon Intelligence) with EDR, SIEM, and incident response. Competes with Hold Security across intelligence and IR but through a much larger enterprise security platform.
Direct peers
- SpyCloud: Specialist in stolen credential recovery and dark web intelligence, operating a marketplace for compromised account data. Direct competitor to Hold Security's Credential Integrity Service with overlapping buyer (enterprise security teams) and methodology (credential exposure monitoring at scale).
- Flashpoint: Provides threat intelligence, dark web monitoring, and vulnerability research with a strong HUMINT component from multilingual analysts. Competes directly with Hold Security on enterprise dark web collection and ransomware group intelligence.
- KELA: Niche threat intelligence vendor focused on dark web monitoring, cybercrime marketplace tracking, and ransomware intelligence. Comparable to Hold Security's Threat Intelligence Services with similar buyer profile.
- Group-IB: Singapore-headquartered threat intelligence and incident response vendor with deep multilingual dark web collection capabilities and fraud prevention offerings. Closely mirrors Hold Security's HUMINT-led threat intelligence positioning.
- ZeroFox: External cybersecurity vendor specializing in brand protection, domain monitoring, social media threat detection, and dark web intelligence. Direct overlap with Hold Security's Domain Integrity and brand abuse use cases.
- Intel 471: Commercial provider of cybercrime intelligence covering malware, credential, and actor tracking with a HUMINT-led collection model. Comparable buyer profile and intelligence product structure to Hold Security.
Emerging players
- Silk Security (formerly Digital Shadows): Provides external attack surface management and threat intelligence including dark web and credential exposure monitoring. Overlaps with Hold Security's credential and brand monitoring offerings, especially after Digital Shadows was absorbed into Silk Security.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
Hold Security social profiles
Digital presenceHold Security financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hold Security leadership team
Management profileNumber of profiles
Profiles1 record
Hold Security subsidiaries and ownership
Company hierarchySubsidiaries1 record
Hold Security funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hold Security 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 Hold Security
What does Hold Security do?
Hold Security is an information security and threat intelligence firm that indexes and correlates public and private resources on the Dark Web and Internet to identify malicious and threatening events. Its core offerings comprise Threat Intelligence Services (Dark Web Monitoring), the Credential Integrity Service for stolen credential recovery, the Domain Integrity Service for domain and SSL monitoring, Information Security Assessment Services (penetration testing, vulnerability scanning, red/purple team engagements), and Incident Response and Investigation for breach management and forensics.
Is Hold Security a public or private company?
Hold Security is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Hold Security founded?
Hold Security was founded in -1. It employs 11 to 50 people.
Where is Hold Security based?
Hold Security is headquartered in Milwaukee, United States, in the North America region.
How does Hold Security make money?
Three revenue lines are on record. Threat Intelligence and Dark Web Monitoring Services are the primary driver. The others are security Assessment Services and incident Response Services.
Who are Hold Security's main competitors?
Broad incumbents on record are Recorded Future, Mandiant and CrowdStrike. Direct peers are SpyCloud, Flashpoint, KELA, Group-IB, ZeroFox and Intel 471. Silk Security (formerly Digital Shadows) is listed as an emerging player.
Does Hold Security have an API?
No public API is recorded for Hold Security.
What industry is Hold Security in?
Hold Security's product category is Cybersecurity Threat Intelligence Services. Its primary akta.pro industry code is BPAEADAG, Network Security Managed Services (Firewall/IDS/IPS/SASE). Its NAICS code is 5616 and its SIC code is 7381.