A security consultant is conducting a penetration test against a customer enterprise local comprises local hosts and cloud-based servers. The hosting service employs a multitenancy model with…

Data-at-rest encryption misconfiguration involves improper protection of intentionally stored data and would not explain recovering multiple credential sets from across tenant boundaries in a recycled-resource scenario.

Offline attacks against a cloud security broker target authentication or proxy infrastructure through a different attack chain that does not involve passively collecting remnant data from shared physical resources.

Elastic provisioning in a multitenancy cloud model means physical storage and memory are repeatedly allocated and deallocated across different customers; without thorough sanitization, credential strings and configuration data from previous tenants can persist as remnants. The tester scraped these residual data artifacts from recycled cloud resources to obtain multiple administrator credential sets without ever directly attacking the customer's own network perimeter. This is a well-documented cloud security risk tied to insufficient data isolation between co-located tenants on shared physical infrastructure.

VM escape attacks require breaking out of a guest virtual machine to reach the hypervisor or adjacent VMs, which is a distinct technique from harvesting credential remnants left in recycled cloud storage or memory.