Poisoned Pipeline

Poisoned Pipeline / Incidents / AS161

AS161 · 2026-03

StegaBin 26 packages Pastebin steganography stealer

npm

Socket: StegaBin — 26 malicious npm packages use Pastebin steganography to deploy a multi-stage credential stealer.

Mapped techniques

supply-chain campaign

T0109 · Resource Development · Publish malicious artifact

26 packages.

T0151 · Execution · Installation scripts

Steganographic second stage.

T0184 · Credential Access · Harvesting sensitive information from files

Credential stealer.

Sources