CR

Cyber Rangers

Cyber Rangers s.r.o.

Kralupy nad Vltavou, Czech Republic

Penetration TestingOffensive SecurityThreat IntelligenceIncident Response
Serves Enterprise, SMB, Public Sector
Profile last updated: June 1, 2026

About

Cyber Rangers is a cybersecurity company based in Kralupy nad Vltavou, Czech Republic working in penetration testing, offensive security, threat intelligence +4 more.

Cyber Rangers is a Czech cybersecurity company formed by ethical hackers. It provides offensive security services, including penetration testing of web applications, infrastructure and Active Directory, red team and social engineering exercises, and open-source intelligence (OSINT) investigations. It also offers security GAP assessments, cyber security strategy development, incident response simulations such as table-top and Red Team vs. Blue Team exercises, risk analysis, and monitoring of dark web and credential leaks. Its services extend to security awareness training for administrators and users, and it advises on GDPR, NIS 2 and data protection officer (DPO) matters. The company states it works independently of vendors and products, serving small and large organisations, including public institutions. It runs the Cyber Intelligence Club community and the CYB3R Days conference, and publishes the CYB3R Club podcast series.

Location

Kralupy nad Vltavou, Czech Republic

Company type

Limited company

Legal name

Cyber Rangers s.r.o.

Registration

08418543

VAT number

CZ08418543

Focus areas

ethical hackingpenetration testingred teamOSINTsocial engineeringsecurity awarenessrisk analysisGAP assessmentActive Directory securitydark web monitoringCYB3R Days

Languages

CS

Services & products

Security domains

Penetration TestingOffensive SecurityThreat IntelligenceIncident ResponseSecurity AwarenessGRC & ComplianceApplication Security

How they deliver

Professional ServicesConsultingTraining

Customers

EnterpriseSMBPublic Sector

Industries served

Manufacturing

Compliance & partners

Compliance frameworks

GDPRNIS 2

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