Eresus case studies show the problem, test approach, risk class, business impact, and closure path without exposing real customer names. The goal is to prove security methodology, not publish sales claims.
A multi-tenant payment workflow needed validation beyond automated API scanning.
Tested BOLA/IDOR, JWT boundaries, OAuth assumptions, webhook integrity, IAM exposure, and cloud storage paths together.
Found an auth bypass chain that could expose sensitive customer records and converted it into developer-ready remediation steps.
An agentic workflow could call internal tools, retrieve documents, and trigger production actions.
Validated prompt-to-action paths, MCP registration assumptions, tool scopes, approval boundaries, memory, and retrieval abuse.
Mapped unsafe tool chains and delivered guardrail, permission, and approval-flow changes before public release.
The team needed to understand whether Kubernetes and CI/CD misconfigurations could become a real compromise path.
Reviewed RBAC, service accounts, ingress, secrets, registry trust, GitOps, and pipeline credentials as one attack graph.
Prioritized the cluster risks that enabled lateral movement and turned them into hardening and release-gate controls.
A fast-moving roadmap had accumulated auth, tenancy, dependency, and release-process security debt.
Combined architecture review, secure code review, CI/CD controls, and targeted offensive validation for critical flows.
Created a secure delivery roadmap that engineering could adopt without splitting delivery and security into separate tracks.