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Supply Chain Security, in plain English.

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Supply Chain Attacks

The faker.js and colors.js Sabotage: What Maintainer-Driven Risk Teaches About Pinning

In January 2022 a trusted maintainer bricked two npm packages with a combined 26M+ weekly downloads — from his own account, with valid credentials.

Jul 13, 20266 min read
Supply Chain Attacks

Dependency confusion on npm: how public-registry precedence became a delivery channel for post-exploitation frameworks

In May 2022, Snyk found 200+ malicious npm packages, including one that polled for commands until it dropped a Cobalt Strike trojan, and another that delayed 30 minutes to dodge sandboxes.

Jul 11, 20265 min read
Supply Chain Attacks

The anatomy of a PyPI credential stealer

In a single 24-hour window in 2022, one actor shipped 12 malicious PyPI packages bundling Windows stealers that harvested browser, Discord, and Roblox credentials.

Jul 11, 20267 min read
Supply Chain Attacks

How malicious Gemfile.lock entries redirect Ruby installs to attacker servers

A single unreviewed remote: line in Gemfile.lock can silently reroute a bundle install — here's how Ruby lockfile injection works and how to stop it.

Jul 11, 20266 min read
Supply Chain Attacks

Anatomy of a Software Supply-Chain Worm: A Post-Mortem Framework

500+ npm packages backdoored in days, then 796 more two months later. A repeatable post-mortem framework for self-propagating open-source worms.

Jul 9, 20266 min read
Supply Chain Attacks

The Cursor IDE extension that stole $500K: a supply chain post-mortem

A fake 'Solidity Language' extension hit 50,000+ downloads on Open VSX before stealing $500K in crypto. Here's how IDE marketplaces became a trust gap.

Jul 9, 20265 min read
Supply Chain Attacks

Anatomy of an npm maintainer account takeover

A single phishing email hit eslint-config-prettier's ~30M weekly downloads in July 2025 — no code compromise needed, just a stolen npm login.

Jul 9, 20266 min read
Supply Chain Attacks

The npm worm incident response playbook

Shai-Hulud compromised 500+ npm packages by auto-publishing itself with stolen tokens. Here's a concrete detection, rotation, and pinning playbook.

Jul 9, 20265 min read
Supply Chain Attacks

Inside the npm Reward-Farming Worm That Published 89,000+ Packages

One npm publishing bot exploited a crypto reward protocol to spam 89,000+ packages, some appearing every 7-10 seconds. Here's how it worked and how to spot it.

Jul 9, 20267 min read
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