Early ransomware detection through file integrity monitoring
The challenge
Ransomware announces itself as a burst of rapid file creates, modifications and deletions — but by the time users notice, encryption has spread.
Organisations need an early, high-fidelity signal that ties into incident response.
The Siberson approach
Baseline the estate
Verifim establishes trusted baselines for critical files and directories.
Detect anomalous change
Sudden mass modify/rename/delete activity triggers immediate alerts.
Preserve evidence
Tamper-evident logs capture exactly what changed and when.
Trigger response
Alerts feed SIEM and IR workflows to contain the event fast.
Products in this use case
Outcomes
Earlier warning
Ransomware behaviour flagged as it starts, not after.
Faster containment
IR triggered on high-fidelity signals.
Forensic clarity
Tamper-evident record of the event.
Compliance & standards
See this use case in your environment.
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