This weekly list covers the ten most significant malicious or compromised packages recently observed in public registries.
1. orderly-plugin-liquidity-heatmap (npm)
* Package: https://www.npmjs.com/package/orderly-plugin-liquidity-heatmap
* Severity: high
* Affected versions: 1.0.6
* Downloads: 1354
* First seen: 13 October 2026 at
This weekly list covers the ten most significant malicious or compromised packages recently observed in public registries.
1. tensorlake (npm)
* Package: https://www.npmjs.com/package/tensorlake
* Severity: critical
* Affected versions: 0.5.144
* Downloads: 17569
* First seen: 8 October 2026 at
A developer runs pip install. Another team uses uv sync. A third uses Poetry. They all pull Python dependencies, but a security rule configured in one client does not automatically apply to the others.
If you want to stop a disallowed package
This weekly list covers the ten most significant malicious or compromised packages recently observed in public registries.
1. whalibmob (npm)
* Package: https://www.npmjs.com/package/whalibmob
* Severity: critical
* Affected versions: 5.33.5
* Downloads: 4681
* First seen: 30 September 2026 at
A package.json file is easy to skim. You see the packages your team added, maybe a few scripts, and a version number beside each dependency. It feels like a reasonable picture of what your application installs.
It is only the starting
This weekly list covers the ten most significant malicious or compromised packages recently observed in public registries.
1. rrs (pypi)
* Package: https://pypi.org/project/rrs/
* Severity: high
* Affected versions: all
* Downloads: 2282
* First seen: 21 September 2026 at 04:23 UTC
This weekly list covers the ten most significant malicious or compromised packages recently observed in public registries.
1. noblox-asset.js (npm)
* Package: https://www.npmjs.com/package/noblox-asset.js
* Severity: critical
* Affected versions: all
* Downloads: 279382
* First seen: 14 September 2026 at
This weekly list covers the ten most significant malicious or compromised packages recently observed in public registries.
1. tailwindcss-contact-forms (npm)
* Package: https://www.npmjs.com/package/tailwindcss-contact-forms
* Severity: critical
* Affected versions: 0.5.6
* Downloads: 1417
* First seen: 10 September 2026 at