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Malicious package

@transaction-list/transaction-list-lgnpm

Advisory published Updated

@transaction-list/transaction-list-lg is a confirmed malicious npm package (MAL-2026-473) that executes malicious code on install. Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in @transaction-list/transaction-list-lg (npm)

MAL-2026-473
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall @transaction-list/transaction-list-lg

What this malware does

The package @transaction-list/transaction-list-lg was found to contain malicious code.

Malicious versions

all versions

Every published version of this package is considered malicious — remove it entirely.

Indicators of compromise (SHA-256)

e58eb6c67a7a0d136bcfc1976caeb8271d491e519e75b15c87994e130147df99

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for @transaction-list/transaction-list-lg (all published versions).

  2. If you installed it — respond

    Remove @transaction-list/transaction-list-lg 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 @transaction-list/transaction-list-lg 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. @transaction-list/transaction-list-lg on npm has been identified as a malicious package (all published versions flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks @transaction-list/transaction-list-lg-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

@transaction-list/transaction-list-lg (npm) malicious package — MAL-2026-473 | O3 Security