North Korea-Linked npm Packages Mimic Rollup Polyfills to Steal Developer Secrets
- Posted on July 3, 2026
- By The Hacker News
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- 1 min read
North Korea-Linked npm Packages Mimic Rollup Polyfills to Steal Developer Secrets
JFrog says six malicious npm packages used hidden install-time execution, JSONKeeper fetches, and sandbox checks to enable remote access.