CyberX

CyberX

Matosinhos, Porto, Portugal

Penetration TestingOffensive SecurityManaged SecurityDetection & Response24/7 SOC
Serves Enterprise, SMB, Public Sector
Profile last updated: August 18, 2026

About

CyberX is a cybersecurity company based in Matosinhos, Portugal working in penetration testing, offensive security, managed security +10 more.

CyberX is a cybersecurity company founded in Portugal, now operating as a remote-first team with hubs in Porto and Dubai and clients worldwide. Its services include penetration testing, red teaming, web, mobile, IoT and source code security audits, vulnerability assessments, phishing simulations, wireless security testing, digital forensics and incident response, 24/7 SOC monitoring, EDR and XDR, cybersecurity training, and ISO 27001, DORA and NIS2 compliance support. The company develops its own AI pentesting engine, the CyberXtreme AI Pentest platform, and The O, an AI threat intelligence product for governments and intelligence agencies. CyberX also runs CompTIA-based training, capture-the-flag events and security workshops.

Location

Matosinhos, Portugal

Focus areas

penetration testingred teamSOCEDRXDRcybersecurity trainingethical hackingAI pentestthreat intelligenceremote-first

Languages

ENPTAR

Services & products

Security domains

Penetration TestingOffensive SecurityManaged SecurityDetection & ResponseThreat IntelligenceIncident ResponseDigital ForensicsEndpoint SecurityApplication SecurityCloud SecurityNetwork SecuritySecurity AwarenessGRC & Compliance

How they deliver

Professional ServicesManaged ServicesSoftwareTrainingConsulting

Operations

Runs a 24/7 security operations centre

Products

CyberXtreme AI Pentest

Penetration testing platform

Proprietary AI engine that tests source code, web and APIs, cloud, infrastructure and mobile, with findings validated by certified pentesters and sent to the CyberX vulnerability management platform.

The O

Threat intelligence

AI-powered platform that analyses social media, deep web and open sources to calculate the probability of attacks or high-risk events and provide early warnings.

EDR & XDR

EDR/XDR

Zero-trust endpoint protection with AI-driven correlation across identity, network, email, SaaS and cloud.

Customers

EnterpriseSMBPublic Sector

Industries served

FinanceGovernment

Compliance & partners

Compliance frameworks

ISO 27001DORANIS2GDPR

Technology partners

CompTIA

Credentials & affiliations

Awards

Top 5% Best SMEs in Portugal

Portugal

INNCyber Top 3 Startups Category

INNCyber

Other cybersecurity companies in Portugal

View all