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Part of a larger attack: @public-for-cdao published 15 malicious packages. See the full campaign →
Malicious package

@public-for-cdao/sdknpm

Advisory published Updated

@public-for-cdao/sdk is a confirmed malicious npm package (MAL-2026-10887) that executes malicious code on install (malicious version 99.99.99). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in @public-for-cdao/sdk (npm)

MAL-2026-10887
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall @public-for-cdao/sdk

Malicious versions

1 flagged
99.99.99

Indicators of compromise (SHA-256)

0a3a44f170be29f2a67871a7d9cf184e37607f1b19f4e725dcf63e928b947050
78869f1df0b9ac48db4b152dccf77b2c5de252dadcb980a3f99b2a6c1df75503

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for @public-for-cdao/sdk (version 99.99.99).

  2. If you installed it — respond

    Remove @public-for-cdao/sdk 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 @public-for-cdao/sdk 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. @public-for-cdao/sdk on npm has been identified as a malicious package (version 99.99.99 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-05454RLUA-2026-05910

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks @public-for-cdao/sdk-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

@public-for-cdao/sdk (npm) malicious package — MAL-2026-10887 | O3 Security