anthropic-shared-logger

MAL-2026-4479

npmdependency-confusion5/21/2026
Description

Malicious code in anthropic-shared-logger (npm)

Indicators of Compromise
SHA256 Hashes (2)
754f7dc4855ecb1df012814bf5ec92a861958b7af0027d88d0a2cb918793cdce
e54ef50a83e2f379965286ed404d16ca3389a9ce5c8593718ef4e6f307cc6084
References (1)
https://www.npmjs.com/package/anthropic-shared-logger/v/8.0.5OSV
Details
Ecosystemnpm
Attack Typedependency-confusion
Published5/21/2026
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