Threat actors with ties to North Korea have been linked to a fresh set of malicious npm packages that masquerade as Rollup polyfill tooling to facilitate remote access and data theft.

According to JFrog, the packages "rollup-packages-polyfill-core" and "rollup-runtime-polyfill-core" mimic the legitimate "rollup-plugin-polyfill-node" project, down to the description, repository metadata, and



Source: TheHackerNews
Source Link: https://thehackernews.com/2026/07/north-korea-linked-npm-packages-mimic.html