National Defense Corp Ransomware Breach: How Centralized File Shares Enabled 4.2TB Data Theft In March 2025, the Interlock ransomware group exfiltrated 4.2TB of sensitive data from National Defense Corp (NDC) before encrypting its systems. The breach was enabled by exposed file shares, persist... Data Synchronization & Storage Ransomware Supply Chain Security Feb 12, 2026 Cyber Event of the Week