ThreatCluster

Malicious npm Package with 206K Downloads Targets GitHub Repositories

First seen 2 Dec 2025, 18:33 UTC • •8

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ThreatCluster •March 12, 2026 at 13:27 UTC

A malicious npm package, which has been downloaded over 206,000 times, has been identified as targeting GitHub repositories to steal sensitive tokens. This attack exploits vulnerabilities in the npm ecosystem, affecting developers and their projects by compromising access tokens stored in configuration files.

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Threat Graph

4 entities, 2 inferred relationships (STIX 2.1).

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Technique (2)

Data Breach
Malware

Affected Platform (1)

GitHub

Tool (1)

Npm

Relationships

Data Breach targets GitHub
Malware targets GitHub

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