Hudson Rock
Hudson Rock is an Israeli cybercrime intelligence company that delivers pre-breach visibility into credentials compromised by infostealer malware. Its Cavalier platform, API, and Bayonet prospecting tool serve enterprise security teams, insurers, and MSSPs across more than 10 verticals.
- Company typePrivate
- Founded2021
- HeadquartersTel Aviv-yafo, Israel
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Hudson Rock does
Hudson Rock is a Tel Aviv-based cybercrime intelligence company that monitors and analyzes infostealer malware infections to deliver pre-breach visibility into compromised employee, customer, and vendor credentials. Founded in 2020 and operating with approximately 11 employees, the company has built a continuously augmented database covering nearly 5.9 million compromised machines, 924,000+ compromised employees, and 15.5 million+ compromised domains, with intelligence gathered directly from global infostealer campaigns. Its core platform, Cavalier, exposes this data through enterprise subscriptions, API access, and integrations with SIEM, SOAR, and EDR platforms; the company also offers Identity Exposure Management and Supply Chain Monitoring modules, the Bayonet sales-prospecting product, the Cavalier GPT conversational AI chatbot, and free tools including a personal monitoring service and a Telegram bot.
The company's go-to-market combines content-led demand generation (a research blog with 60+ articles, weekly infostealer reports, and an email newsletter) with direct enterprise sales for the Cavalier platform and a self-service motion for Bayonet. Pricing is quote-based for enterprise Cavalier subscriptions, tiered subscription for Bayonet (Professional up to 5 seats/100 credits monthly; Enterprise 5+ seats with custom annual credits), with free tools serving as a freemium funnel. Named customers span cyber insurance (At-Bay), third-party risk management (Panorays), education (Université Toulouse Capitole), SaaS/HR technology (HiBob, Acronis), fintech (Yellow Card, eToro), energy (Pan American Energy), manufacturing (ThyssenKrupp), and telecom (Orange), with 100+ customers worldwide and ARR growth of 4600% reported over just over four years. Hudson Rock Ltd. is a privately held, bootstrapped Israeli company with no disclosed institutional investment and is led by co-founder and CTO Alon Gal.
Hudson Rock firmographics
Firmographics- Name
- Hudson Rock
- Legal name
- Hudson Rock Ltd.
- Website
- https://hudsonrock.com
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Hudson Rock is an Israeli cybercrime intelligence company that delivers pre-breach visibility into credentials compromised by infostealer malware. Its Cavalier platform, API, and Bayonet prospecting tool serve enterprise security teams, insurers, and MSSPs across more than 10 verticals.
- Ownership category
- akta.pro rank
Hudson Rock industry classification
Industry- Product category
- Cybersecurity Threat Intelligence
- akta.pro primary industry
- Deception Technology & Threat Hunting (HDADAGAI)
- akta.pro secondary industry
- Mobile Threat Defense (MTD) (HDADAEAC)
Keywords
Where Hudson Rock is headquartered
LocationHeadquarters
- HQ city
- Tel Aviv-yafo
- HQ country
- Israel
- HQ region
- Middle East
Offices1 record
Markets served
Hudson Rock business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D
Revenue model
- Cavalier Enterprise Subscription: Comprehensive compromised credentials data source with enterprise access including API, JSON, Email, and Custom delivery methods. Includes Identity Exposure Management and Supply Chain Monitoring features.
- Bayonet Sales Prospecting: Sales prospecting and enrichment tool for cybersecurity sales teams and MSSPs. Offers Professional tier (up to 5 seats, 100 credits) and Enterprise tier (5+ seats, custom credits). Features include compromised credentials, assets discovery, password complexity analysis, and supply chain risk assessment.
- API Access: RESTful API access for integrating cybercrime intelligence into customer applications and systems. Available as part of enterprise subscriptions.
- Free Tools & Monitoring: Free infostealer monitoring (track up to 3 emails, 3 domains, 3 usernames) for individuals and home users. Free tools serve as lead generation for paid enterprise products.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Professional tier with up to 5 seats and 100 credits for sales prospecting |
| Subscription | Annual | Enterprise tier with 5+ seats and custom credits for larger teams |
| Freemium | Monthly | Free trial available with no credit card required |
| Subscription | Annual | Enterprise Cavalier with full API access and integrations |
Go-to-market motion3 records
Distribution channels5 records
Marketing channels9 records
Hudson Rock product offering
Product offeringCore offering
Hudson Rock sells a cybercrime intelligence platform built on a database of millions of machines compromised by infostealer malware. Its flagship product Cavalier delivers enterprise-grade compromised-credentials data with identity exposure management and supply chain monitoring, while Bayonet enables sales prospecting and the Hudson Rock API allows programmatic integration of threat intelligence into customer security stacks.
Product overview
Hudson Rock is a cybersecurity intelligence platform powered by a comprehensive compromised credentials database sourced from infostealer malware campaigns. The product portfolio centers on three core offerings: Cavalier (enterprise compromised credentials data source with brand protection, data enrichment, AI-powered analysis, identity exposure management, and supply chain monitoring capabilities), Bayonet (sales prospecting tool for cybersecurity teams to identify at-risk prospects), and the Hudson Rock API (for programmatic access to threat intelligence). Additional products include Cavalier GPT (AI chatbot for natural language threat investigations) and free tools including a Telegram bot and personal monitoring service. The platform architecture combines real-time data collection from infostealer infections with AI-powered analysis, accessible via web interface, API, or conversational AI interfaces.
Differentiator
Problem solved
Functional benefit
Products and services
- Cavalier Enterprise platform providing comprehensive intelligence on infostealer infections across millions of machines, with brand protection, data enrichment, AI-powered analysis, identity exposure management, and supply chain monitoring for security and risk teams.
- Bayonet Self-serve sales prospecting and enrichment platform for cybersecurity sales teams and MSSPs that surfaces organizations with compromised credentials, technology discovery, geography, industry, and supply chain risk assessment to enable targeted outreach.
- Hudson Rock API RESTful API providing real-time access to compromised credentials, threat intelligence, and security insights for integration into security operations workflows and partner platforms.
- Cavalier GPT AI-powered cybersecurity investigation chatbot that combines Hudson Rock's infostealer database with natural language processing to deliver instant threat intelligence and OSINT insights through conversational queries.
- Free Infostealer Monitoring Free personal monitoring tool that lets individuals track up to 3 emails, 3 usernames, and 3 domains for infostealer infections and receive real-time, privacy-first alerts when credentials appear in new infections.
- Cavalier Telegram Bot Free Telegram chatbot that enables quick lookups of compromised credentials and infostealer threat data through the Telegram messaging platform.
Quantifiable outcome
- 40% reduction in attack surface reported by Université Toulouse Capitole
- +4 more outcomes
Companies that use Hudson Rock
Customer profileNamed customers16 records
Segments8 records
Ideal customer profiles5 records
Hudson Rock technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration18 records
AI capability5 records
Feature8 records
Hudson Rock partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered strategic and core.
- Ransomware.livestrategicPartnership announced May 5, 2026 to connect infostealer-ransomware intelligence pipelines. The partnership bridges the gap between infostealer infections and ransomware attacks, providing comprehensive visibility into the attack lifecycle from initial credential compromise to ransomware deployment.
- Microsoft Active DirectorycoreNative integration with Microsoft Active Directory for identity exposure management, enabling real-time sync and monitoring of organizational user accounts across identity platforms. Part of Identity Exposure Management feature set.
- OktacoreNative integration with Okta identity platform for identity exposure management, enabling seamless monitoring of user accounts and session security within Okta-protected environments.
- Auth0coreNative integration with Auth0 identity platform for identity exposure management, providing comprehensive coverage across Auth0 customer environments.
- SIEM PlatformscoreIntegration options for SIEM (Security Information and Event Management) platforms, allowing threat intelligence data to flow into existing security operations workflows.
- SOAR PlatformscoreIntegration options for SOAR (Security Orchestration, Automation and Response) platforms, enabling automated response workflows based on compromised credentials intelligence.
- EDR PlatformscoreIntegration options for EDR (Endpoint Detection and Response) platforms, enriching endpoint security with infostealer infection intelligence.
- Cavalier API CustomerscoreCustomers integrating Hudson Rock API into their cybersecurity platforms including Panorays (TPRM), At-Bay (cyber insurance), and other security vendors. Provides distribution channel through partner customer bases.
Scale indicators11 records
Recent moves6 records
Expansion highlights5 records
Hudson Rock competitors and assessment
Company assessmentBroad incumbents
- Mandiant: Mandiant (a Google Cloud company) provides enterprise threat intelligence, incident response, and breach data through its intel subscriptions — a larger incumbent competitor in the same threat-intelligence buyer category, with broader services rather than a stealer-log specialty.
- CrowdStrike: CrowdStrike's Falcon Intelligence and Identity Threat Detection offerings incorporate stolen-credential and infostealer intelligence into its broader endpoint and identity protection platform — a much larger incumbent with overlapping data use cases for enterprise security buyers.
- Recorded Future: Recorded Future (now part of Mastercard) is a broad incumbent threat-intelligence platform that ingests dark-web, stealer-log, and breach data into its intelligence graph — overlapping with Hudson Rock's stolen-credential intelligence but operating across a much wider threat-intelligence portfolio.
Direct peers
- Constella Intelligence: Constella Intelligence (formerly 4IQ) operates an identity-and-credential intelligence graph built from breach and stealer-log data, providing dark-web monitoring and compromised-credential alerts to enterprise security and fraud teams — a near-direct competitor to Hudson Rock's core data offering.
- Intel 471: Intel 471 offers adversary intelligence and cybercrime monitoring with curated access to underground forums, malware logs, and stealer data — a mature incumbent competitor serving similar enterprise and government threat-intelligence use cases.
- SpyCloud: SpyCloud is the most direct competitor to Hudson Rock, operating an infostealer-derived compromised-credentials database (SpyCloud Compass) with recriminalized records, identity exposure, and account-takeover prevention offerings for enterprise security teams — overlapping product, customer, and data-collection model.
- DarkOwl: DarkOwl builds a continuously indexed dark-web data product (DarkOwl Vision) used for credential-exposure and threat-intelligence workflows — directly comparable to Hudson Rock's core data-collection and intelligence-delivery model for enterprise and government buyers.
- KELA: KELA provides cybercrime intelligence with automated collection from dark-web forums, marketplaces, and stealer log repositories, delivering threat-actor and credential-exposure intelligence to enterprise and government buyers — closely aligned with Hudson Rock's data collection and intelligence model.
- Flare: Flare is a Canadian threat intelligence vendor that monitors cybercrime forums, stealer logs, and dark-web marketplaces to deliver compromised-credential alerts and external attack-surface management — a directly overlapping threat-intelligence product and customer base.
Emerging players
- Have I Been Pwned: Have I Been Pwned operates a public breach-credential lookup service used for consumer credential exposure and enterprise domain monitoring — overlapping with Hudson Rock's free monitoring tool on the credential-exposure use case but with a different data-collection depth and commercial model.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Hudson Rock social profiles
Digital presenceHudson Rock financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hudson Rock leadership team
Management profileNumber of profiles
Profiles1 record
Hudson Rock funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hudson Rock 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 Hudson Rock
What does Hudson Rock do?
Hudson Rock sells a cybercrime intelligence platform built on a database of millions of machines compromised by infostealer malware. Its flagship product Cavalier delivers enterprise-grade compromised-credentials data with identity exposure management and supply chain monitoring, while Bayonet enables sales prospecting and the Hudson Rock API allows programmatic integration of threat intelligence into customer security stacks.
Is Hudson Rock a public or private company?
Hudson Rock is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Hudson Rock founded?
Hudson Rock was founded in 2021. It employs 11 to 50 people.
Where is Hudson Rock based?
Hudson Rock is headquartered in Tel Aviv-yafo, Israel, in the Middle East region.
How does Hudson Rock make money?
Four revenue lines are on record. Cavalier Enterprise Subscription is the primary driver. The others are bayonet Sales Prospecting, API Access and free Tools & Monitoring.
Who are Hudson Rock's main competitors?
Broad incumbents on record are Mandiant, CrowdStrike and Recorded Future. Direct peers are Constella Intelligence, Intel 471, SpyCloud, DarkOwl, KELA and Flare. Have I Been Pwned is listed as an emerging player.
Does Hudson Rock have an API?
Yes. Hudson Rock API enables developers to integrate cybercrime intelligence into their applications. Provides access to real-time threat intelligence, compromised credentials data, and security insights. Supports multiple access methods including Web, API, JSON, and Email. Used to query compromised credentials, enrich security operations, and integrate threat intelligence into SIEM, SOAR, and EDR systems. Developer documentation is at docs.hudsonrock.com.
What industry is Hudson Rock in?
Hudson Rock's product category is Cybersecurity Threat Intelligence. Its primary akta.pro industry code is HDADAGAI, Deception Technology & Threat Hunting, with a secondary code of HDADAEAC, Mobile Threat Defense (MTD).