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Being attacked?

Contact our emergency Incident Response team on 0333 444 0041 for urgent assistance.

Contact us for instant cyber support, 24/7

For an emergency requiring urgent assistance, please call our Incident Response team on 0333 444 0041. Our Cyber Security Incident Response (CSIR) is approved by CREST, an international not-for-profit accreditation and certification membership body that represents the global cyber security industry. Worldwide, only a small number of cyber security providers have achieved this accreditation – which is fully endorsed by GCHQ and CPNI – highlighting Quorum Cyber’s commitment to continuous improvement of standards and quality of service.

In today’s hostile and unpredictable digital environment, organisations in any industry and in any country could experience a cyber incident at any time.

Our Emergency Incident Response service, managed by our team of experienced, certified professionals, enables customers of any size and complexity to contain a cyber security incident and safely return to normal business operations as soon as possible.

Being attacked?

Contact our emergency Incident Response team on 0333 444 0041 for urgent assistance.

Cyber Security Front and Centre

The true impact of a breach has a direct impact on the market valuation of a business

Helping you win during a security incident

If you are under attack, call us on 0333 444 0041. Our Incident Response (IR) team will provide support to help with immediate triage and containment actions to:

Being attacked?

Contact our emergency Incident Response team on 0333 444 0041 for urgent assistance.

Why call Quorum Cyber in an emergency?

Our company was created in 2016 with the sole purpose of helping to defend organisations that can’t protect themselves. Everything we do is geared towards this goal. Since then, we’ve invested in recruiting and training a qualified Incident Response and Threat Intelligence team that is skilled in using the latest Microsoft Security tools to safeguard your organisation’s assets, data and customers from ever-evolving cyber threats. Our team has lots of experience in supporting organisations of all sizes and complexities before, during and after a cyber security incident. We’re ready to help you, day or night, all year round.

We’re proud to be a Microsoft Solutions Partner for Security (formerly called a Gold Partner) and a member of the Microsoft Intelligent Security Association (MISA). And in 2022 we became the first company headquartered in the UK, and one of only a few anywhere in the world, to be verified by Microsoft for our Managed Extended Detection and Response (XDR) service. For urgent assistance in an attack, call our Incident Response team on 0333 444 0041.

Safeguard your organisation from the potentially devastating effects of a cyber-attack

If you don’t need our help with an emergency right now and would like to find out more about what we do, contact us on 0800 029 1305. Alternatively, you might be looking for other services, such as:

Being attacked?

Contact our emergency Incident Response team on 0333 444 0041 for urgent assistance.

Explore our latest content and resources

Here you will find our latest news, comprehensive technical blog and thought leadership on developing cyber security related issues.