
Research
/Security News
jscrambler npm Package Compromised in Supply Chain Attack
A compromised jscrambler npm release added a malicious preinstall hook that runs hidden native binaries on Linux, macOS, and Windows.
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The npm package jest-cli receives a total of 40,277,164 weekly downloads. As such, jest-cli popularity was classified as popular.
We found that jest-cli demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago.Ā It has 5 open source maintainers collaborating on the project.
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Research
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A compromised jscrambler npm release added a malicious preinstall hook that runs hidden native binaries on Linux, macOS, and Windows.

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