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pipebreach

Supply chain security research — packages, pipelines, dependencies.

2 posts
2 critical
ecosystems: npm · PyPI · openvsix · GitHub Actions · docker-hub
Latest
Incident Critical npm PyPI openvsix

TeamPCP Part II: Backdooring the AI Credentials Vault

TeamPCP's endgame: LiteLLM's PyPI wheel backdoored post-build, .pth system-wide persistence, and why AI gateways are a new class of supply chain target.

Daniel Malvaceda · Apr 4, 2026 · 27 min read
More posts
Research areas
Supply Chain

Package poisoning, dependency confusion, typosquatting, and build-time attacks across npm, PyPI, Cargo, and more.

CI/CD Attack Surface

GitHub Actions, Jenkins, CircleCI — runner credential theft, Pwn Request patterns, and pipeline backdoors.

AI Security

Model supply chains, poisoned fine-tuning datasets, inference infrastructure, and prompt injection via packages.

AppSec & DevSecOps

Shift-left security architecture, SAST/DAST integration, secrets management, and developer security tooling.