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Your Microsoft 365 environment is under constant attack - make sure it’s actively protected.

Microsoft 365 now sits at the centre of your organisation - email, Teams conversations, SharePoint files, OneDrive data, user identities and business-critical information all live in one cloud environment.


It’s also the primary target for phishing, credential theft and account takeover attacks.

Cloud4’s Microsoft 365 MDR delivers 24/7 monitoring through our Security Operations Centre, actively detecting, investigating and containing suspicious activity before it escalates. This is more than alerting - it’s continuous protection for the platform your business relies on every day.

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What our clients say...

Microsoft 365 MDR Features

24/7 AI-assisted SOC monitoring

Identity threat protection

Unwanted access detection

Protection against Unknown Location Logins

Rogue OAuth app detection

Fully Supported & Managed by our UK Team

Shadow workflow protection

Rapid threat response & remediation guidance

Managed Setup & Deployment

Direct Microsoft 365 Integration

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Why we do what we do.

Why Microsoft 365 Needs More Than Basic Security

Did you know Microsoft is one of the most impersoated and attacked platforms in the world?


Because Microsoft 365 houses your email, identity system, file storage and collaboration tools, it has become a primary target for phishing, credential theft, business email compromise and account takeover attacks.
Standard controls catch only a fraction of today’s sophisticated threats.

Compromised credentials and malicious applications can silently access data, elevate privileges and move laterally without triggering basic security alerts.


That’s where Managed Detection & Response (MDR) comes in. With continuous monitoring, expert-led investigation and proactive threat containment, MDR gives you the visibility and response capability you need to stop attacks before they become breaches - protecting the platform that your business depends on every day.

Microsoft 365 MDR Benefits

Reduces the risk of account takeover

Minimises Business Email Compromise (BEC)

Cost Effective with a small per user cost

Provides 24/7 protection without hiring a SOC team

Exposes any existing breaches on first scan

Improves cyber insurance positioning

Protects sensitive cloud data

Delivers faster incident response

Improves compliance posture

Protection Beyond Office Hours

Here's how Microsoft 365 MDR helps Compassion in Action stay protected.

We helped Compassion in Action strengthen their cloud security by deploying Microsoft 365 Managed Detection and Response (MDR), providing continuous monitoring and protection across their entire Microsoft 365 environment. Microsoft 365 MDR actively monitors user activity, detects suspicious behaviour and rapidly responds to potential threats - protecting email, identities and sensitive data from compromise.

How Microsoft 365 MDR protected Compassion in Action:

  • 24/7 monitoring of Microsoft 365 accounts and identities
  • Detection of suspicious sign-ins and credential misuse
    Protection against phishing and Business Email Compromise
  • Identification and removal of malicious OAuth applications
  • Rapid investigation and containment of compromised accounts
  • Improved visibility across email, SharePoint, OneDrive and Teams
  • Reduced risk of data loss and account takeover

Don't leave your Security to fate... watch how a hacker gains access to your systems from their perspective

Multi-award winning services.

Microsoft 365 MDR is crucial to your Cyber Security Plan...

so while you're here, why not take advantage of a Free Cyber Security Review?

All reviews are carried out by our Managing Director, Phil Donoghue, who is a certified Cyber Essentials and Cyber Assure Assessor.

Here's what's included with your Free Cyber Security Review...

  • Cyber Risk Profile: A set of 10 questions that generates your own 'Cyber Risk Score'.
  • Dark Web Report: A scan on your domain across the Dark Web and a full report of where your data exists.
  • Educational Guides for your staff: Such as 'How to spot a phishing email' and 'How to Secure your Data'.
  • Security Consult Call with Phil: Where Phil will get a better understanding of your business and identifies any gaps.
  • A full report with recommendations: Based on our findings and your Risk Score, we will produce an easy to digest report to bolster your defences.

Your Microsoft 365 MDR is in safe hands

Microsoft 365 MDR FAQ's

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