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Malicious npm packages delivering a cross-platform RAT to Alibaba developer tools users

Malware Activity
First reported
Last updated
Happening score
H score 37
1 unique sources, 1 articles

Summary

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Researchers uncovered 18 malicious npm packages that deliver a cross-platform RAT through a layered dependency tree, putting Alibaba developer tool users in Chinese-speaking environments at risk of backdoor access. The packages impersonate private @ali-scoped components and use decoy wrappers to activate hidden dependencies. The final payload supports command execution, file upload/download, host reconnaissance, payload staging, and lateral movement, raising the impact of the supply-chain compromise.

Related Happenings

Alibaba developer tools npm supply-chain espionage campaign

Campaign
H score44 First: 03.08.2026 21:43 Last: 03.08.2026 21:43 Sources 1

How related: The goal of the campaign seems to be industrial espionage,

About this happening: A targeted npm supply-chain campaign is delivering a cross-platform RAT to Alibaba developer tool users, creating a path to industrial espionage and lateral compro...

Open Happening

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Compromised @asyncapi npm packages distributing the Miasma loader

Malware Activity
H score29 First: 15.07.2026 12:16 Last: 15.07.2026 12:16 Sources 1

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Open Happening

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Malware Activity
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Malware Activity
H score16 First: 03.07.2026 19:07 Last: 03.07.2026 19:07 Sources 1

About this happening: Malicious npm packages disguised as Rollup polyfill tooling are now delivering remote-access and data-theft payloads to developer workstations and build machines. The...

Open Happening

Timeline

  1. 03.08.2026 21:43 2 articles · 1h ago

    Researchers uncover malicious npm packages targeting Alibaba developer tools users

    Initial Disclosure

    Cybersecurity researchers identified a targeted software supply chain attack against users of Alibaba developer tools in Chinese-speaking environments, with malicious npm packages impersonating private @ali-scoped components and delivering a cross-platform RAT. The package set includes lib-mtop and related wrappers, and the malicious versions of lib-mtop were uploaded earlier this March and April. Installed users are advised to assume compromise, rotate sensitive credentials from a clean machine, and audit developer systems for suspicious activity.

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