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Signal

Mini Shai-Hulud compromises over 300 AntV npm packages via maintainer account

Evidence first: scan the strongest sources, then decide whether to go deeper.

Published 2026-05-18 23:00 UTCUpdated 2026-05-19 04:54 UTC
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supply_chain_attacknpmmalwareincident_response
Source links open
Source links and full evidence are open here. Archive history, compare-over-time, alerts, exports, API, integrations, and workflow are paid.
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Evidence trail (top sources)
top sources (2 domains)domains are deduped. counts indicate coverage, not truth.
2 top sources shown
limited source diversity in top sources
View all evidence
Overview

Coverage discusses speculative scenarios; treat as market chatter and see linked sources.

Score total
0.97
Momentum 24h
2
Posts
2
Origins
2
Source types
1
Duplicate ratio
0%
Why now
  • The attack is recent and ongoing, with over 300 malicious package versions published.
  • The compromised maintainer account enables automated injection of malware into popular npm packages.
  • Awareness and remediation are urgent to protect the npm ecosystem and dependent projects.
Why it matters
  • Supply chain attacks compromise trusted software components, risking widespread impact.
  • AntV packages are widely used, so malicious versions can affect many developers and applications.
  • Detecting and responding quickly is critical to prevent further exploitation.
LLM analysis
Topic mix: lowPromo risk: lowSource quality: high
Recurring claims
  • The Mini Shai-Hulud attack compromised the npm maintainer account 'atool', leading to over 300 malicious package versions published in the AntV ecosystem.
How sources frame it
  • The Hacker News; Snyk Blog: neutral
This incident underscores the ongoing risks in npm supply chains and the importance of vigilant package maintenance and monitoring.
All evidence
All evidence
Show filters & breakdown
Posts loaded: 0Publishers: 2Origin domains: 2Duplicates: -
Showing 2 / 0
Top publishers (this list)
  • thehackernews (1)
  • Snyk Blog (1)
Top origin domains (this list)
  • thehackernews.com (1)
  • snyk.io (1)