Which versions of @riyanofficial/baileys-pro are malicious?

The following npm versions of @riyanofficial/baileys-pro are flagged malicious: 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7. Treat any of these as compromised.

How do I remediate @riyanofficial/baileys-pro if I installed it?

Remove @riyanofficial/baileys-pro 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 @riyanofficial/baileys-pro — how do I know if it already compromised me?

If @riyanofficial/baileys-pro 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.

How do I find @riyanofficial/baileys-pro across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for @riyanofficial/baileys-pro (8 malicious versions).

Malicious package

@riyanofficial/baileys-pronpm

Advisory published Oct 27, 2026Updated Nov 9, 2026

@riyanofficial/baileys-pro is a confirmed malicious npm package (MAL-2026-18886) that executes malicious code on install (malicious versions 1.0.0, 1.0.1, 1.0.2…). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in @riyanofficial/baileys-pro (npm)

MAL-2026-18886

Immediate action

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

npm uninstall @riyanofficial/baileys-pro

What this malware does

@riyanofficial/baileys-pro is a fork of the Baileys WhatsApp Web library that silently subscribes the installer's own WhatsApp account to WhatsApp Channels chosen by the publisher. When the socket connects, code in lib/Socket/newsletter.js sends the WhatsApp w:mex FOLLOW query for the channel ID(s) 120363303656790201@newsletter, 120363404158393003@newsletter, 120363404743164316@newsletter, 120363405509578332@newsletter, 120363407882404628@newsletter, 120363420761607784@newsletter and 4 more (stored as base64 strings) and a list downloaded at runtime from https://raw.githubusercontent.com/RiyanOfficiall/ChannelID/main/newsletter.json, using the victim's authenticated session and without telling them. Same behaviour as the PhantomSub family (MAL-2026-17342).

Malicious versions

8 flagged

1.0.01.0.11.0.21.0.31.0.41.0.51.0.61.0.7

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for @riyanofficial/baileys-pro (8 malicious versions).
If you installed it — respond
Remove @riyanofficial/baileys-pro 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 @riyanofficial/baileys-pro 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. @riyanofficial/baileys-pro on npm has been identified as a malicious package (versions 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

References

Credits

CyberXYZ · finder

Detect & block this

O3 blocks @riyanofficial/baileys-pro-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

Explore

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