CyberCX launches updated Ransomware and Cyber Extortion Best Practice Guide 

Welcome to CyberCX

The greatest force of cyber security and cloud experts
About us


Securing our communities


CyberCX is a leading provider of professional cyber security and cloud services across the United Kingdom, United States, Australia and New Zealand. With a workforce of over 1,400 professionals, we are a trusted partner to private and public sector organisations helping our customers confidently manage cyber risk, respond to incidents and build resilience in an increasingly complex and challenging threat environment.

Through our end-to-end range of cyber and cloud capabilities, CyberCX empowers our customers to securely accelerate opportunities in the digital economy. Our services include: consulting and advisory, governance, risk and compliance, incident response, penetration testing and assurance, network and infrastructure solutions, cloud security and solutions, identity and access management, managed security services and cyber security training.


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Our values



Exceptional People

Exceptional people lead to exceptional performance

We own it

We do what we say and own the outcomes

Stronger together

We are one team on a single mission

Customer obsessed

Customer experience is part of our DNA


Led by industry experts


John Paitaridis
Chief Executive Officer

Alastair MacGibbon
Chief Strategy Officer

Trusted cyber security and cloud partner for enterprise and government

Expertise at scale

More than 1,400 cyber security and cloud professionals delivering solutions to our customers.

Eyes on glass 24/7

Continuous monitoring of your network across our 9 advanced security operations centres globally.

Help when you need it

Our incident responders handle over 250 cyber breaches per year.

Assessing your needs

Industry-leading experts conduct more than 500 baseline security assessments per year.

Providing credible assurance

Our exceptional team of ethical hackers conducts over 3,000 penetration tests per year.

Training the next generation

CyberCX is training 500 cyber security professionals over the next three years.

CyberCX Partners

CyberCX UK Ltd
Registered number: 06861271
Registered office address: 10 John Street, London, WC1N 2EB
Registered in England and Wales

Ready to get started?

Find out how CyberCX can help your organisation manage risk, respond to incidents and build cyber resilience.