Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Managed Detection and Response (MDR) may now be one of the most widely purchased security services, yet often one of the most misunderstood. The appeal is obvious. MDR promises 24/7 threat monitoring and response without the burden of staffing a full security operations center. For lean teams under pressure, it looks like a clean transfer of responsibility. In practice, responsibility rarely transfers cleanly.

Sophos named a Leader in the KuppingerCole Analysts Leadership Compass for Managed Detection and Response 2026 Sophos recognized across four leadership categories: Overall, Product, Innovation, and Market Sophos has been named an Overall Leader in the 2026 KuppingerCole Analysts Leadership Compass for Managed Detection and Response (MDR).

Security incidents rarely announce themselves all at once. And they almost never hinge on a single missed alert. But they do succeed because weak signals accumulate quietly across time, tools, and environments until no one can confidently reconstruct the full story. Security teams are already familiar with this dynamic as telemetry arrives continuously from endpoints, identities, networks, and cloud platforms.

Many managed service providers (MSPs) recognize the value of managed detection and response (MDR) services, both for their clients and for their own business. However, they run into a recurring obstacle that slows adoption: how to structure a pricing model that is clear, sustainable, and scalable.

Managed Detection and Response (MDR) has become a foundational component of modern security programs. As attack surfaces expand and adversaries move faster, organizations increasingly rely on external providers to monitor, detect, and respond to threats around the clock. But not all MDR is created equal. The difference isn’t just tooling, staffing, or service-level promises. It comes down to the quality - and ownership - of the threat intelligence that powers detection.

Managed Detection and Response (MDR) is a cybersecurity service that provides continuous monitoring, threat detection, investigation, and response across an organization’s environment. It combines advanced detection technology with a 24/7 security operations center (SOC) to identify threats early and take action before they cause damage.

A CVE surfaces in the morning. By the time you are talking to that customer, you can tell them: we saw it, we checked your environment, you were not affected, and we deployed a rule that will catch it if it ever shows up. For MSSPs and MDR providers, detection engineering is among the most valuable services you can offer. It is also among the most expensive to deliver consistently and at scale.