Rhino Security Labs
Boutique Seattle-based penetration testing firm founded in 2013, providing manual, expert-led deep-dive security assessments across web, mobile, network, and cloud environments (AWS, GCP, Azure). Serves Fortune 500 and 1000 enterprises across healthcare, financial, technology, and retail sectors.
- Company typePrivate
- Founded2013
- HeadquartersSeattle, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Rhino Security Labs does
Rhino Security Labs, Inc. is a Seattle-based, privately held penetration testing and security assessment firm founded in 2013. The company provides manual, deep-dive security testing engagements delivered by subject-matter experts, with an emphasis on identifying vulnerabilities that automated tools miss. Its service portfolio spans Web Application, Network, and Mobile Application Penetration Testing; AWS, GCP, and Azure Cloud Penetration Testing; Advanced Attack Simulation including Red Team Assessments, Email Spear Phishing, and Vishing; and Secure Code Review. The firm also runs a Security Research program with public vulnerability disclosures (e.g., the EasyMP zeroday, AWS honeytoken evasion research) and operates a content-marketing engine anchored on its security blog and resources library.
The business is structured as a boutique professional services firm, with founder Benjamin Caudill as CEO and a stated headcount in the 1-10 range. Revenue is generated through project-based, quote-scoped engagements on flexible schedules including urgent or emergency response, with multi-year contracts referenced in pricing materials. There is no disclosed funding, parent company, subsidiaries, M&A, or institutional investor involvement; the firm appears to be founder-owned and independently operated.
Go-to-market is direct and enterprise-focused: clients engage via website quote requests with same-business-day response, supported by phone sales and direct expert consultation. Channels are domestic (North America) with no resellers or partners disclosed. Marketing relies on thought leadership via original research, technical blog content, and earned media coverage in TODAY, WIRED, and Krebs on Security, supplemented by third-party validation through inclusion in industry rankings. Target segments are vertical: Technology, Healthcare, Financial Services, and Retail — plus Fortune 1000 enterprises more broadly. The stated customer base is Fortune 500/1000 heavy, with named endorsements from Brian Krebs (cybersecurity media) and Mark Cuban (entertainment/investment), though no revenue concentration disclosure is available.
Rhino Security Labs firmographics
Firmographics- Name
- Rhino Security Labs
- Legal name
- Rhino Security Labs, Inc.
- Website
- https://RhinoSecurityLabs.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Boutique Seattle-based penetration testing firm founded in 2013, providing manual, expert-led deep-dive security assessments across web, mobile, network, and cloud environments (AWS, GCP, Azure). Serves Fortune 500 and 1000 enterprises across healthcare, financial, technology, and retail sectors.
- Ownership category
- akta.pro rank
Rhino Security Labs industry classification
Industry- Product category
- Cybersecurity Services
- NAICS
- Testing Laboratories and Services (541380)
- SIC
- Services-Testing Laboratories (8734)
- akta.pro primary industry
- Penetration Testing & Red Teaming (BPAKAHAF)
- akta.pro secondary industry
- Penetration Testing & Red Teaming (BPAKADAE)
Keywords
Where Rhino Security Labs is headquartered
LocationHeadquarters
- HQ city
- Seattle
- HQ country
- United States
- HQ region
- North America
Markets served
Rhino Security Labs business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Security Assessment Services: Professional services revenue generated through penetration testing engagements, red team assessments, social engineering testing, and security assessments. Services are priced via quotes and respond to client-specific scoping requirements, indicating project-based professional services delivery.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Custom-scoped professional services with quote-based pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels5 records
Rhino Security Labs product offering
Product offeringCore offering
Rhino Security Labs provides expert-led, manual penetration testing and security assessment services for enterprise clients. Engagements cover web applications, internal/external networks, mobile apps (iOS/Android), cloud environments (AWS, GCP, Azure), secure code review, red team adversary simulations, and social engineering (spear phishing and vishing). Services are scoped per engagement, delivered by subject-matter expert pentesters, and contracted via custom quote-based pricing with multi-year options.
Product overview
Rhino Security Labs is a penetration testing and security assessment firm offering manual, deep-dive security testing engagements rather than a software platform. The company provides a comprehensive portfolio of testing services including Web Application Penetration Testing, Network Penetration Testing, and Mobile App Penetration Testing for traditional assessment needs. Their cloud security expertise spans AWS Penetration Testing, GCP Penetration Testing, and Azure Penetration Testing. Advanced adversary simulation services include Red Team Assessments, Email Spear Phishing, and Vishing (Voice Call) Testing for social engineering assessments, complemented by Secure Code Review. The company also contributes to the security community through Security Research and maintains thought leadership via its Security Blog and Resources/Downloads portal. Services target Fortune 500 enterprises and startups across healthcare, finance, technology, and retail industries.
Differentiator
Problem solved
Functional benefit
Products and services
- Web Application Penetration Testing Manual, deep-dive security testing of web applications to identify vulnerabilities including OWASP Top 10 and business logic flaws that automated scanners miss; delivered for enterprise clients requiring application-layer assurance.
- Network Penetration Testing Security assessment of internal and external network infrastructure to uncover vulnerabilities in servers, firewalls, routers, and other network components for enterprise environments.
- Mobile App Penetration Testing Security testing of mobile applications on iOS and Android platforms to identify vulnerabilities in binaries, data storage, authentication, and API communication.
- AWS Penetration Testing Specialized cloud security testing for Amazon Web Services environments, focusing on IAM misconfigurations, S3 bucket vulnerabilities, and AWS-specific attack vectors.
- GCP Penetration Testing Cloud security assessment for Google Cloud Platform environments, identifying vulnerabilities in compute instances, storage, IAM policies, and GCP-specific services.
- Azure Penetration Testing Security testing for Microsoft Azure cloud environments, examining Azure Active Directory, virtual machines, storage accounts, and Azure-specific configurations.
- Red Team Assessments Advanced adversary simulation engagements that mimic real-world attackers' tactics, techniques, and procedures to test an organization's detection and response capabilities.
- Email Spear Phishing Social engineering assessment that tests employee susceptibility to targeted phishing campaigns, including credential harvesting and malicious attachment delivery.
- Vishing (Voice Call) Testing Social engineering assessment via telephone to evaluate employee awareness and response to voice-based phishing attempts and manipulation tactics.
- Secure Code Review Manual and systematic review of application source code to identify security vulnerabilities, logic flaws, and compliance issues before deployment.
Companies that use Rhino Security Labs
Customer profileNamed customers2 records
Segments5 records
Ideal customer profiles1 record
Rhino Security Labs technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Rhino Security Labs partnerships and signals
Strategic signalScale indicators2 records
Recent moves5 records
Expansion highlights5 records
Rhino Security Labs competitors and assessment
Company assessmentDirect peers
- Bishop Fox: Bishop Fox is a US-based boutique cybersecurity firm specializing in offensive security services including penetration testing, red team engagements, and security research. Like Rhino, it sells deep-dive manual pen testing to Fortune-class enterprises and competes head-to-head for the same RFPs.
- NetSPI: NetSPI is a penetration testing and vulnerability management firm offering web, network, cloud, and application testing with a strong enterprise focus. It is one of the closest direct competitors to Rhino in scope and customer base.
- Coalfire: Coalfire is a cybersecurity advisory firm providing penetration testing, vulnerability assessments, and compliance services. It competes directly with Rhino for enterprise and regulated-industry pen testing engagements.
- IOActive: IOActive is a specialized penetration testing and security research firm with a strong reputation in hardware, IoT, and application security research. It overlaps with Rhino's research-driven positioning and enterprise customer base.
Broad incumbents
- NCC Group: NCC Group is a global cybersecurity services giant with a substantial penetration testing and red team practice. As a much larger incumbent, it competes for the same enterprise pen testing RFPs but with broader service breadth and global delivery.
- Trustwave: Trustwave is a global MSSP and cybersecurity services provider that includes penetration testing, MDR, and managed security in its portfolio. It competes with Rhino on pen testing while also offering managed and productized services Rhino does not.
- Rapid7: Rapid7 is a public cybersecurity vendor that offers vulnerability management products plus security services including penetration testing. It competes with Rhino for enterprise pen testing engagements while bundling its own product suite.
- Secureworks: Secureworks is a global MSSP and security services provider with a services arm that includes red team and penetration testing engagements. It competes with Rhino as a larger incumbent with broader service portfolio.
- Optiv: Optiv is a large cybersecurity solutions and services integrator offering advisory, pen testing, and managed security. It competes with Rhino on enterprise pen testing RFPs, typically through multi-tower services contracts.
Emerging players
- Offensive Security: Offensive Security is best known for its OSCP training and Kali Linux, but also publishes research and tooling used by offensive security practitioners. It overlaps with Rhino's research-led brand and credibility in the pen testing community.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Rhino Security Labs social profiles
Digital presenceRhino Security Labs financial estimates
Financial estimateRevenue estimate
Valuation estimate
Rhino Security Labs leadership team
Management profileNumber of profiles
Profiles1 record
Rhino Security Labs funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Rhino Security Labs 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 Rhino Security Labs
What does Rhino Security Labs do?
Rhino Security Labs provides expert-led, manual penetration testing and security assessment services for enterprise clients. Engagements cover web applications, internal/external networks, mobile apps (iOS/Android), cloud environments (AWS, GCP, Azure), secure code review, red team adversary simulations, and social engineering (spear phishing and vishing). Services are scoped per engagement, delivered by subject-matter expert pentesters, and contracted via custom quote-based pricing with multi-year options.
Is Rhino Security Labs a public or private company?
Rhino Security Labs is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Rhino Security Labs founded?
Rhino Security Labs was founded in 2013. It employs 1 to 10 people.
Where is Rhino Security Labs based?
Rhino Security Labs is headquartered in Seattle, United States, in the North America region.
How does Rhino Security Labs make money?
One revenue line is on record: security Assessment Services.
Who are Rhino Security Labs's main competitors?
Direct peers on record are Bishop Fox, NetSPI, Coalfire and IOActive. Broad incumbents are NCC Group, Trustwave, Rapid7, Secureworks and Optiv. Offensive Security is listed as an emerging player.
Does Rhino Security Labs have an API?
No public API is recorded for Rhino Security Labs.
What industry is Rhino Security Labs in?
Rhino Security Labs's product category is Cybersecurity Services. Its primary akta.pro industry code is BPAKAHAF, Penetration Testing & Red Teaming, with a secondary code of BPAKADAE, Penetration Testing & Red Teaming. Its NAICS code is 541380 and its SIC code is 8734.