The SOC team at GlobalTech has finished patching a critical vulnerability exploited during a ransomware...

This activity is Recovery because it focuses on restoring systems and business operations to a normal, trusted state after the threat has been contained and eradicated. Restoring encrypted data from backups, rebuilding compromised workstations, and re-enabling network access are all recovery tasks. The key objective in recovery is to return services safely while ensuring the environment is clean and stable—hence validation steps before reconnecting systems to production networks. Containment would have occurred earlier and would include isolating affected VLANs/hosts and stopping spread. Eradication would include removing ransomware artifacts, closing persistence, patching vulnerabilities (which the scenario says has already been done), and ensuring the attacker cannot regain access. Post-incident activities occur after recovery and include lessons learned, reporting, process improvements, and control updates. From a SOC operational standpoint, recovery is often the most resource-intensive phase because it requires coordination between security, IT operations, application owners, and business units to restore systems, verify integrity, and monitor for reinfection. Because the scenario is explicitly about restore/rebuild and safe return-to-service, the correct phase is recovery.