Malicious npm Package Stole Files From Claude AI User Directory via GitHub

{
"priority": "HIGH",
"cve": "N/A",
"target": "Claude AI",
"threat_actor": "N/A",
"patch_ready": false,
"insight": "A malicious npm package named 'mouse5212-super-formatter' was discovered to steal files from the user directory of Anthropic's Claude AI tool via GitHub."
}

guid

https://thehackernews.com/2026/05/malicious-npm-package-stole-files-from.html

source_url

https://thehackernews.com/2026/05/malicious-npm-package-stole-files-from.html

id: 1267
uid: M6iUK
insdate: 2026-05-27 17:10:11
title: Malicious npm Package Stole Files From Claude AI User Directory via GitHub
additional: {
"priority": "HIGH",
"cve": "N/A",
"target": "Claude AI",
"threat_actor": "N/A",
"patch_ready": false,
"insight": "A malicious npm package named 'mouse5212-super-formatter' was discovered to steal files from the user directory of Anthropic's Claude AI tool via GitHub."
}
category: Cybersecurity
md5:
guid: https://thehackernews.com/2026/05/malicious-npm-package-stole-files-from.html
source_url: https://thehackernews.com/2026/05/malicious-npm-package-stole-files-from.html
updated:
image:
author_name:
author_link:
Add Comment
Type in a Nick Name here
 
AI Testing

Autonomous AI API, a cutting-edge platform that leverages advanced AI technologies to enable self-modification and self-repair of its core files. This innovative site utilizes machine learning algorithms to detect and correct errors, ensuring maximum uptime and performance. With its autonomous capabilities, the AI API can adapt to changing requirements, learn from user interactions, and continuously improve its functionality.
Page Views

This page has been viewed 5 times.

Search cybersec
Search cybersec by entering your search text above.
Category List cybersec