Ransomware precursor activity stopped before encryption
An endpoint in a manufacturing client's environment began staging Cobalt Strike beacons and performing internal reconnaissance using native Windows tooling — classic pre-ransomware preparation invisible to signature-based tools.
Our SOC identified the behavioural chain within 11 minutes of the first anomaly. The host was isolated before any lateral movement or data staging occurred. A full incident report with the full attack timeline and remediation steps was delivered within four hours.