Managed Extended Detection & Response
Co-managed defense.
Proven outcomes.
LevelBlue Managed Extended Detection & Response (MXDR) delivers expert-led threat detection and response across hybrid environments, expanding your team's ability to stop threats fast.
Quickly detect and respond at scale to reduce cyber risk.
LevelBlue extends detection and response from endpoint to cloud, leveraging a unique co-managed model to deliver highly effective outcomes tailored to your organization.
- Stop lateral movement and active threats across the attack chain
- Enhance your team with experienced engineers
- Scale SecOps on demand as your organization evolves
Unique Co-Managed SOC Model
Ensure seamless workflows and full accountability with our enterprise-proven model
Scalable Security Operations
Scale in an instant, extending your team with LevelBlue support whenever you need
Unified Threat Visibility
Converge technology silos, improve coverage, and reduce attacker dwell time
100% Vested
Never worry about technology being held hostage — every improvement is yours to keep
24/7 Global Security Operations
Let us detect, investigate, and respond around the clock so your team won’t have to
Elite Cyber Talent
Take advantage of ongoing advisory services like tech optimization and policy tuning
The first and only pure-play MDR provider with FedRAMP authorization.
Ensure compliance and prepare for emerging mandates with LevelBlue — the first of its kind to achieve fully authorized FedRAMP status.

Get peak visibility and control from a built-to-fit platform.
Trustwave Fusion® is a cloud-native security operations platform purpose-built for the enterprise. View threat details and take action from our mobile app or web portal to achieve new levels of responsiveness and protection.
Get peak visibility and control from a built-to-fit platform.
Trustwave Fusion® is a cloud-native security operations platform purpose-built for the enterprise. View threat details and take action from our mobile app or web portal to achieve new levels of responsiveness and protection.

Unlock the potential of Microsoft Defender XDR and Sentinel.
LevelBlue MXDR for Microsoft Defender XDR and Sentinel disrupts complex attacks across networks, endpoints, identities, cloud apps, and email, supported by 24/7 MDR from LevelBlue experts. Realize faster value from your Microsoft 365 investment.
Unique IP & World-class Content
Save time and effort with proven configs, content, and processes
Microsoft Security Advisory
Accelerate outcomes with proactive tuning and expert advisory
Unlimited Response Actions
Empower LevelBlue to take specific response action natively in Microsoft Defender
Incident & Alert Review
Strengthen detection capabilities tailored to your environment.
Sentinel & Defender XDR Tuning
Eliminate noise and false positives with tailored use cases, policy, and configs
Exposure Reduction
Reduce exposure with proactive threat hunts and custom MITRE gap analysis
Advanced Detection & Response
Enhance your threat response with the latest forensics and intel from SpiderLabs
Capacity Planning & Tuning
Forecast, monitor, and take action to mitigate rising Microsoft Sentinel’s Azure costs
Partnerships with all leading technologies that maximize the value of your current environment.
LEVELBLUE SPIDERLABS
RAPID ONBOARDING
Elite experts.
Renowned intelligence.
Stay ahead of disruption with LevelBlue SpiderLabs. Our global team of 1k+ security consultants, threat hunters, incident responders, forensic investigators, and researchers proactively protect our clients and deliver cutting-edge research.
Billions of threat intelligence records
100M+ indicators submitted daily to OTX
2K+ pen tests delivered annually
60M suspicious URLs, files, and artifacts analyzed monthly
Onboard in days, not weeks.
LevelBlue’s onboarding program delivers rapid time-to-value tailored to clients’ specific timelines and requirements, all while mitigating the risks inherent in migration to new technologies and transition from other providers.
See why clients choose LevelBlue as a trusted partner.
FAQs
LevelBlue MXDR includes response actions as part of the core service, executed based on client-defined Response Authorization Protocols. Unlike automation-only MDRs, LevelBlue delivers human-led investigations, extended telemetry coverage, and co-managed transparency, enabling faster containment and measurable operational outcomes.
Yes. LevelBlue MXDR extends detection and response across cloud, network, identity, and application layers. This broader telemetry coverage enables deeper threat visibility, contextual investigations, and faster response across hybrid environments.
LevelBlue’s co-managed SOC model provides shared visibility, control, and accountability. Clients participate in investigations, define response protocols, and retain ownership of SIEM content, ensuring transparency, trust, and alignment with internal security operations.
LevelBlue’s cybersecurity experts continuously tune detection logic, refine use cases, and conduct human-led investigations. This expert-led approach has helped clients reduce alert noise by up to 90%, improving fidelity and analyst productivity.
LevelBlue MXDR is designed for rapid onboarding, with mature transition methodologies that activate full service in days, not months. Clients begin seeing measurable improvements in alert quality, response speed, and operational efficiency within the first weeks.
Get Started
Learn more about how our specialists can tailor a security program to fit the needs of your organization.