Malicious npm Typosquatting Campaign Targets GitHub Supply Chain — 2025 Incident Report
In October 2025, cybersecurity researchers detected a supply chain attack involving a malicious npm package named "@acitons/artifact," designed to typosquat the popular GitHub-associated package "@actions/artifact." The attacker attempted to infiltrate GitHub-owned repositories by enticing developers to inadvertently include the rogue package in their build pipelines. Once installed, the malicious code sought to exfiltrate sensitive build environment tokens, which could be exploited to gain unauthorized access to publish or modify code repositories, potentially impacting the integrity and security of widely used open-source projects. This incident highlights a broader trend in threat actor tactics leveraging typosquatting and supply chain vectors to compromise trusted development environments. With the rapid increase in CI/CD automation and open-source dependencies, organizations across industries face mounting risk from similar attacks targeting software supply chains.
Kill Chain