Kroll Responder

Stop cyberattacks. Kroll’s managed detection and response services are powered by an elite team of seasoned cyber risk experts and frontline threat intelligence to deliver unrivaled response.
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24/7 Threat Detection and Complete Response

After four decades of global threat investigations and over 3200 incidents handled every year, we know a strategic response is the best way to successfully mitigate any incident. 

Kroll Responder managed detection and response (MDR) merges our frontline threat intelligence and incident response experience, proprietary forensic tools, and rich telemetry from endpoints, network, cloud and SaaS providers to deliver enhanced visibility and rapidly shut down cyber threats.

Stop Cyberattacks With Unrivaled Managed Detection and Response


Average Rate of Noise Reduction From Events to Incidents


Reduction in Mean Time to Respond

7+ Hour

Time Saved to Collect Wider Forensic Artifacts Using Our KAPE Tool

$1 Million

Complimentary Incident Protection Warranty

Kroll Responder MDR: In Tune with the Threat Landscape

Our Complete Response Now With a Complimentary $1 Million Warranty!

  • Available for all Kroll Responder clients utilizing the Redscan platform with endpoint protection
  • New and existing clients benefit from the warranty
  • No vendor-specific hardware requirements to benefit from the warranty

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Mature Your Security with Proactive Hunting and Rapid Response

Explore Kroll Responder at work:





Telemetry & Intelligence

Telemetry is collected from across your networks, endpoints, and cloud environments, ingested into the Redscan platform - our centralised, tech-agnostic virtual interface – and enriched with the latest threat intelligence.

Detection & Triage

Our custom-built detections and watchlists generate high-fidelity alerts that are grouped together to create ‘Incidents’.

Investigation & Hunting

Cases and triaged, incidents are investigated by our 24/7 Security Operations team, using initial findings to hunt deeper before escalating high severity incidents to our elite Incident Response team.

Containment & Remediation

Automated response playbooks are enhanced with robust remediation to disrupt, contain, and eradicate threats before they cause costly damages.

Faster incident alerting enables us to better understand what is going on in our network and react more quickly.
Head of IT, Global Manufacturer

Why Kroll for MDR?

Powered by Kroll’s Redscan Platform for Endpoint, Network, and Cloud Monitoring

Kroll Responder is powered by the Redscan platform, able to ingest a variety of sensors capable of monitoring current and legacy versions of Windows, MacOS, Linux, as well as network devices and cloud platforms. We can help your organization improve its endpoint, network, and cloud monitoring capabilities to a standard needed to swiftly detect and respond to the cyber threats that target any infrastructure, service or applications.

Sophisticated Correlation and Enrichment For No-Noise Detections

Millions of events across your environment are collected, analyzed, and enriched with frontline intelligence from thousands of incident response engagements handled by Kroll every year. This provides a fuller picture of potential threats and allows our experts to validate the ones posing greater risk to your organization. Most severe threats are captured by our automated response playbooks under the watchful eye of our seasoned investigators.

Unrivaled Response Fueled by Remote Live Forensics

No matter where threats appear in your systems, seasoned incident response investigators behind Kroll Responder are armed with proprietary digital forensics tools like KAPE to dig deeper, at no extra cost. We can:

  • Collect additional forensic evidence, including from virtual machines, using proprietary tools
  • Enrich findings with extensive intelligence from our cases
  • Write custom scripts to purge evil and eliminate persistence
  • Reverse engineer suspicious malware
  • Validate remediation of threat and "clean" status for impacted systems
Gain a Super-Powered SOC

Kroll’s Security Operations Center experts manage and monitor all the security technologies included as part of Responder. We investigate and triage alerts to deliver a 10x reduction in dwell time and help ensure your in-house resources are not burdened with the responsibility of around-the-clock threat detection or left to make the call on response actions based on cookie-cutter guidance.

Kroll demonstrated that they could join up the dots to help us achieve better security visibility—more so than any other provider we spoke to.
IT Director, Asset Management Firm
Augment Your Security Operations with 24x7 Hunting and Response 
  • We Detect.
    Rich telemetry goes through our sophisticated detection and triage engine for enhanced visibility and proactive hunting. 
  • We Hunt. 
    Potential threats and IOCs are sent to our investigators for triage. Our team will go live in your systems to dig deeper into the incident, validate threats and determine root causes.
  • We Contain.
    Our team will isolate compromised endpoints, update WAFs and firewalls, and interact with authentication platforms to stop attacks and curtail potential spread, revoking access to compromised systems and offering you guidance in the process.


  • We Remediate.
    Once a threat has been contained, we will eradicate any malware or bad actors to secure your endpoints  and eliminate residual threats to your systems from this incident. Our risk management expertise means we can also support board level communications, regulatory and consumer notifications, litigation support, and digital risk protection.
  • We Optimize. 
    Even after we’ve successfully responded to an incident, we’ll continue to aid you in next steps with new recommendations to harden your systems against future attacks. Our rich consulting expertise means we can also assist with larger assessments, overall cyber risk governance improvements, and even act as your virtual CISO.  

360-Degree Visibility to See and Stop Hidden Threats

Get a Customized Kroll Responder Demo
We will use this information to respond to your inquiry and process your data in accordance with our privacy policy.

Whether your team is on the clock or not, we’re working in the background.

We handle thousands of cyber incidents per year, and we bring that frontline expertise to accelerate your security maturity, virtually overnight, giving you the support of expert investigators and extensive visibility into your systems. 

Talk to one of our experts and get a customized demo today.

Explore solutions

24x7 Incident Response

Enlist an army of experts to handle the entire security incident lifecycle.

Computer Forensics

Kroll's computer forensics experts can step in at any stage of an investigation or litigation and ensure no digital evidence is overlooked, regardless of the number or location of data sources.

Ransomware Preparedness Assessment

Kroll’s ransomware preparedness assessment helps companies protect themselves against ransomware attacks by examining 14 crucial security areas and attack vectors.

Cyber Risk Retainer

Kroll delivers more than a typical incident response retainer—secure a true cyber risk retainer with elite digital forensics and incident response capabilities and maximum flexibility for proactive and notification services.

Malware Analysis and Reverse Engineering

Kroll’s Malware Analysis and Reverse Engineering team draws from decades of private and public-sector experience, across all industries, to deliver actionable findings through in-depth technical analysis of benign and malicious code.

Cyber Litigation Support

Kroll’s forensics engineers draw on their extensive experience and expertise to provide litigation support for clients cooperating with investigations, responding to forensic discovery demands, or dealing with an information security incident of their own. Our team has a long track record of helping clients win cases and mitigate losses.

Penetration Testing Services

Malware. Ransomware. Social engineering schemes. Brute force attacks. How confident are you that your company’s defenses will be effective against the most current and emerging cyberattacks?

Identity Theft and Breach Notification

Services include drafting communications, full-service mailing, alternate notifications.