Last seen December 1, 2025

AI Supply-Chain Compromise

A malicious npm package, `eslint-plugin-unicorn-ts-2`, engaged in typosquatting to exfiltrate environment variables via a post-install hook to a Pipedream webhook. This malware also incorporated a novel tactic of embedding deceptive prompts to manipulate LLM-based security scanners, aiming to evade automated detection of the supply chain compromise.

Technical Severity
Low severity
Lifecycle Status

STABLE

What Happened

A malicious npm package, `eslint-plugin-unicorn-ts-2`, engaged in typosquatting to exfiltrate environment variables via a post-install hook to a Pipedream webhook. This malware also incorporated a novel tactic of embedding deceptive prompts to manipulate LLM-based security scanners, aiming to evade automated detection of the supply chain compromise.

Why This Matters

The evidence matters to defenders using the affected technology because it may place downstream environments at risk through compromised dependencies.

Recommended Action

No confirmed vendor remediation is available in the current evidence. Confirm whether the affected technology is present in your environment and review the affected configuration.

Exposure

My AI Stack Exposure

Exposure unknown

Recommended Response
Last Seen

Dec 01, 2025 05:30

Exposure reason: This incident does not currently match a technology in My AI Stack.

Exploitation status: UNKNOWN

Primary entities:

Prompt InjectionSupply ChainDetectionLatestMalware Manipulates AI

Timeline

  • Incident first seen
    Dec 01, 2025 05:30

    BugSkan first recorded this incident.

  • Malware Manipulates AI Detection in Latest npm Package Breach - Infosecurity Magazine
    Dec 01, 2025 05:30

    infosecurity-magazine.com · Research

Sources

Malware Manipulates AI Detection in Latest npm Package Breach - Infosecurity Magazine

infosecurity-magazine.com · Dec 01, 2025 05:30

A malicious npm package, `eslint-plugin-unicorn-ts-2`, engaged in typosquatting to exfiltrate environment variables via a post-install hook to a Pipedream webhook. This malware also incorporated a novel tactic of embedding deceptive prompts to manipulate LLM-based security scanners, aiming to evade automated detection of the supply chain compromise.

Open publisher source

My AI Stack Match

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