MAL-2026-10673 Malicious code in gulp-jscrambler (npm)

gulp-jscrambler is a Gulp plugin wrapping the Jscrambler code-protection API. No install-time lifecycle scripts, credential harvesting, exfiltration endpoints, droppers, or backdoor mechanisms were observed in the package contents. Behavior is consistent with the documented purpose of the package.

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.