LWA-2026-12920 MAL-2026-5019 ↗ confirmed malware

@mlspace/experiments-monitoring@99.99.99

Malicious code in @mlspace/experiments-monitoring (npm)

T1071 · Application Layer ProtocolT1041 · Exfiltration Over C2 Channel

Analysis

A dependency-confusion stub published under the @mlspace scope (tiny ~7.6KB bundle, version 99.99.99). Its postinstall lifecycle script (scripts/postinstall.js) contacts the command-and-control domain oob[.]moika[.]tech during install. The tarball was later removed from the registry.

analyzed by
Leitwacht
first seen
May 28, 2026, 09:02 AM
analyzed
Jun 1, 2026, 06:56 PM

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Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.