Compromising a multi-cloud environment from a single exposed secret 

A case study describes how a misconfigured Amazon S3 bucket exposed Terraform state files containing live credentials, enabling a chain of compromise from a private GitHub repository to Azure resources and ultimately an administrator role in a separate AWS account, demonstrating how static, long‑lived, over‑privileged, and reused secrets stored in supporting artifacts can rapidly dissolve architectural boundaries across clouds; the report recommends centralized secrets management, short‑lived credentials, runtime secret injection, proactive scanning for exposed secrets, and tight permissions with automated rotation to constrain blast radius.