Malicious npm Package Uses Hidden Prompt and Script to Evade AI Security Tools

Dec 2, 2025

Cybersecurity researchers have disclosed details of an npm package that attempts to influence artificial intelligence (AI)-driven security scanners.
The package in question is eslint-plugin-unicorn-ts-2, which masquerades as a TypeScript extension of the popular ESLint plugin. It was uploaded to the registry by a user named “hamburgerisland” in February 2024. The package has been downloaded

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