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Cyrex

Cyrex Limited

Dublin, Dublin, Ireland

Penetration TestingOffensive SecurityApplication SecurityNetwork Security
51-200 employeesServes Enterprise
Profile last updated: May 2, 2026

About

Cyrex is a cybersecurity company based in Dublin, Ireland working in penetration testing, offensive security, application security +1 more.

Cyrex is a cybersecurity and software development firm serving game studios, publishers, developers and enterprise clients. Its core services are penetration testing using black box, grey box and white box methodologies, with specialised testing for online games, Unreal Engine and Unity environments, and blockchain and Web3 games including smart contract audits. The company also offers network security audits, application security, load, stress, soak, spike and peak testing, and custom development. It states it works with a team of around 60 engineers and lists clients including Tencent, EA, Amazon Games, Bethesda, 2K and Epic Games. Cyrex is part of the Magic Media Group.

Location

Dublin, Ireland

Employees

51-200

Company type

Limited company

Legal name

Cyrex Limited

Focus areas

penetration testinggame securityonline game securityblockchain securitysmart contract auditload testingnetwork security auditapplication security

Languages

EN

Services & products

Security domains

Penetration TestingOffensive SecurityApplication SecurityNetwork Security

How they deliver

Professional ServicesConsultingManaged Services

Products

Cyrex Swarm

Cyrex Protoceptor

Customers

Enterprise

Industries served

GamingiGamingFinanceHealthcareBlockchain

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