INCIDENT RESPONSE
WHEN MINUTES MATTER
Contain | Investigate | Recover
When a breach happens, every hour counts. Karhu Cyber deploys experienced responders directly to your location, anywhere in Michigan, ready to contain the threat, preserve evidence, and get you back to operations.
We don’t manage incidents from a dashboard in another state. We show up.
800+
Incidents Resolved
Military-Trained & GIAC Certified
Lead Responders
Statewide
Michigan Coverage
What We Respond To
Our team has worked over 800 cases across the full range of cyber incidents. The threats we respond to most often:
Business Email Compromise
Business Email Compromise is among the most financially damaging attacks organizations face today. Attackers impersonate executives, vendors, and trusted partners to redirect payments, harvest credentials, and pivot deeper into your environment. We investigate the full scope of account access, pinpoint the entry point, and shut down ongoing exposure before the losses mount, then help you close the gaps that let it in.
Ransomware
A ransomware event is an all-hands emergency, and the first hours decide the outcome. We triage affected systems, isolate the spread, and analyze the variant, then work through your recovery options, whether that means restoring from backups, negotiating when necessary, or rebuilding from the ground up. We have seen it all, and we move fast to get you operational again.
Other Incidents
No two incidents are identical, and the threat rarely announces itself cleanly. Our team also responds to network intrusions, data exfiltration, insider threats, phishing campaigns, and credential-based attacks. When something is wrong but the cause is not yet clear, we move quickly to trace what happened, contain the damage, and give you a clear, defensible path to what comes next.
Our Approach
Karhu Cyber incident responders are boots-on-the-ground. We travel to your facility, work alongside your team, and handle the investigation and containment in person. Remote-only response leaves gaps. We close them. Having an experienced responder in the room with you is more than a tactical advantage. It is a steady, reassuring presence that helps your team stay calm, make clear decisions, and navigate one of the most stressful situations an organization can face.
Every engagement includes a clear chain of custody for digital evidence, documented findings, and a post-incident report you can use for insurance, legal, or regulatory purposes.