LWA-2026-11741 confirmed malware

simsino-casino@1.0.0

Malicious code in simsino-casino (npm)

T1195.002 · Compromise Software Supply Chain

Analysis

simsino-casino@1.0.0 is a casino-promotion spam package. It ships an empty module (module.exports = {}) with no functional code, no install scripts, and no dependencies; its only content is a README written in French that advertises the online casino site simsinos-fra[.]fr. The package provides no library functionality and exists solely to promote the casino brand via the npm registry.

analyzed by
Leitwacht
first seen
Aug 29, 2026, 07:30 PM
analyzed
Aug 29, 2026, 07:30 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.