Which versions of @bmg-web/bmg-core are malicious?

The following npm versions of @bmg-web/bmg-core are flagged malicious: 999.9.9. Treat any of these as compromised.

How do I remediate @bmg-web/bmg-core if I installed it?

Remove @bmg-web/bmg-core 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.

I already installed @bmg-web/bmg-core — how do I know if it already compromised me?

If @bmg-web/bmg-core 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.

Is @bmg-web/bmg-core part of a known attack campaign?

Yes — @bmg-web/bmg-core is associated with the RLMA-2026-04684, RLUA-2026-05825 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find @bmg-web/bmg-core across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for @bmg-web/bmg-core (version 999.9.9).

Part of a larger attack: @bmg-web published 16 malicious packages. See the full campaign →

Malicious package

@bmg-web/bmg-corenpm

Advisory published Jul 7, 2026Updated Sep 1, 2026

@bmg-web/bmg-core is a confirmed malicious npm package (MAL-2026-7050) that executes malicious code on install (malicious version 999.9.9). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in @bmg-web/bmg-core (npm)

MAL-2026-7050

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

npm uninstall @bmg-web/bmg-core

Malicious versions

1 flagged

999.9.9

Indicators of compromise (SHA-256)

7d474b0e59a966aacbe8b2e633a4ebb113b9bb2cba0a54ad4881493c637d3200

1fecb026ac620b9c15754a828404190969a104d89615c89c827f6218706cde19

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for @bmg-web/bmg-core (version 999.9.9).
If you installed it — respond
Remove @bmg-web/bmg-core 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.
Did it already run?
If @bmg-web/bmg-core 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. @bmg-web/bmg-core on npm has been identified as a malicious package (version 999.9.9 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-04684RLUA-2026-05825

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks @bmg-web/bmg-core-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.

Malware detection Runtime egress monitoring

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