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Tactical MDR
If your organisation is suddenly experiencing a cyber security incident, we can rapidly place it in a secure state to prevent the situation from getting worse and allow you to get your IT systems back up and running safely.
If you believe you’re experiencing a cyber incident right now, please call our Incident Response team on +44 333 444 0041 and we’ll help you right away.
Time is of the essence when responding to a cyber incident.
The faster an organisation acts, the less damage will be done.
Our Tactical MDR service is a specific emergency service designed for organisations of any size and complexity that are experiencing a crippling cyber security incident, or are under an impending cyber-attack. The Tactical MDR service is time-limited to detect, mitigate and protect against a specific threat, threat actor or campaign.
We’re always ready to jump into action to allow your teams to rest, regroup, and focus on recovery activities. The aim is to move your organisation from being in a vulnerable state to a safe state so that it can recover from a cyber incident and return to normal as quickly and as safely as possible.
The Tactical MDR service is not designed as a long-term solution to address all relevant and emerging threats, but is a very focused engagement against a specific threat actor. It can typically run for up to several months, but not years. If you’re looking for long-term cyber security then our Managed XDR and Microsoft Sentinel MDR services are better suited for your organisation’s needs.
Supporting you through a bad day
As a Microsoft Solutions Partner for Security and MISA member, we regularly collaborate with the Microsoft Detection and Response Team (DART) on some of the most intense security incidents helping customers through events such as large-scale ransomware attacks, supply chains compromises, and advanced persistent threats (APTs).
Contain, mitigate and eradicate a specific threat actor by providing 24x7 security monitoring, and incident detection and response capabilities
Enable your team to focus on recovery activities, while our team protects the organisation against a specific threat actor and their corresponding tactics, techniques and procedures (TTPs)
Proactively detect and respond to retaliatory attacks or re-infections
Manage the specific threat
Minimise any damage and restore peace of mind

Experiencing a security breach or incident
If you are experiencing a security breach or possible incident right now, get in touch with our Incident Response team.
For Hiscox Insurance customers, Quorum Cyber is an approved partner to Hiscox Insurance. The cost of Quorum Cyber’s Forensic Breach Investigation can be covered by an approved claim against a Hiscox Cyber Insurance policy.

Clarity, our real-time customer portal
We’re always transparent about everything we do for our customers. Our dedicated customer portal, Clarity, allows our customers to see any incidents and how we’re handling them in real time, 24×7, all year round.

Gartner recognition
Market-leading analyst firm Gartner has named us as a Representative Vendor in the October 2021 Gartner Market Guide for Managed Detection and Response Services – just one of four cyber security companies in the UK.
“MDR services differentiate from traditional remotely delivered SOC services by performing threat mitigation response functions and activities on behalf of the customer (in effect, acting like an extension of the customer’s security team).”
Download the reportHelping you win before, during and after a security incident
Our mission to help good people win by defending organisations against the rising threat of cyber-attacks has led us to be one of the fastest growing cyber security companies in the UK. Wherever they are in the world and wherever they are on their cyber security journey, we enable organisations of any size to thrive in an increasingly hostile, unpredictable and fast-changing digital landscape. If our Tactical MDR service is not exactly what you’re looking for right now, you might be interested in one of our other key services.
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