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Malicious package

marketing-analyticsnpm

Advisory published Updated

marketing-analytics is a confirmed malicious npm package (MAL-2026-2778) that executes malicious code on install (malicious version 9.9.9). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in marketing-analytics (npm)

MAL-2026-2778
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall marketing-analytics

What this malware does

The package marketing-analytics was found to contain malicious code.

Malicious versions

1 flagged
9.9.9

Indicators of compromise (SHA-256)

409b9f465c33eac99f8d0a59f1915020d17ff986e198e372be121f0257556c54
91700ba70a19e0997ef295cbc94c127a9febc336d696ae07b738dc2fbef8cab8

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for marketing-analytics (version 9.9.9).

  2. If you installed it — respond

    Remove marketing-analytics from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

  3. Did it already run?

    If marketing-analytics was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. marketing-analytics on npm has been identified as a malicious package (version 9.9.9 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-01987

Credits

  • Amazon Inspector · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks marketing-analytics-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Explore

marketing-analytics (npm) malicious package — MAL-2026-2778 | O3 Security