Powering Proactive Defense: How MSSPs Can Strengthen Threat Hunting Against Ransomware
MSSPs can enhance ransomware defense by proactively hunting attacker infrastructure using threat intelligence feeds.
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Summary
This article discusses how Managed Security Service Providers (MSSPs) can improve their ransomware defense strategies by proactively hunting for attacker infrastructure and emerging campaigns. It highlights the importance of threat intelligence feeds to make threat hunting continuous and scalable, enabling MSSPs to identify threats before they escalate into major incidents. The research into the IronChain ransomware is used as an example of how early detection through proactive hunting can mitigate significant business disruption.
The lesson from this incident
Full lessonTraditional reactive security postures leave organizations vulnerable to ransomware campaigns that can establish attacker infrastructure long before a breach is detected. The IronChain ransomware case demonstrates that threat actors conduct extensive reconnaissance and staging activities that, if hunted proactively, can be identified and disrupted before escalating into damaging incidents. MSSPs relying solely on alerts from known indicators of compromise (IOCs) miss the window of opportunity to neutralize threats early in the kill chain. Continuous, intelligence-driven threat hunting closes this gap by enabling defenders to identify emerging campaigns and attacker infrastructure at scale. Without this proactive capability, organizations face significantly higher breach costs, operational disruption, and recovery timelines.
What helps against this
How we list vendors- Endpoint detection and response (EDR and XDR)
Malware and hands-on-keyboard attackers on laptops and servers get spotted and stopped.
- Managed detection and response (MDR)
A team watches and responds around the clock when you cannot.
- Threat intelligence
Attack campaigns reach your sector, suppliers or software before your team hears about them.
Indicators of Compromise
- malware — IronChain