Case Study: Large US-Based Retail Providing Services Company achieves real-time threat detection and 24-hour remediation to secure cloud migration with Cyberint

Role of Threat Hunting for Businesses Resilience

Large US-Based Retail Providing Services Company engaged Cyberint to assess its cyber resiliency ahead of a full-scale cloud migration. Facing digital transformation across online and brick-and-mortar operations in North America, Europe and Asia, the retailer needed to ensure its infrastructure and processes could support cloud migration and withstand modern threat actors, so Cyberint was invited to perform a Threat Hunting engagement using endpoint technology and MITRE ATT&CK–based hunting scenarios.

Cyberint deployed endpoint visibility, collected and analyzed telemetry, and executed targeted threat hunts, uncovering two previously undetected malicious activities in POS management systems: a persistent service executing an encoded PowerShell (Invoke-Mimikatz) with a dwell time of 2+ years, and a malware presence (keylogger, anti‑forensics) with a ~6-month dwell time. Detections were real-time or within hours and Cyberint assisted in remediation within 24 hours, restoring security posture and enabling the company to proceed confidently with its cloud migration.