Cybersecurity researchers have discovered a malicious package named "os-info-checker-es6" that disguises itself as an operating system information utility to stealthily drop a next-stage payload onto compromised systems.
"This campaign employs clever Unicode-based steganography to hide its initial malicious code and utilizes a Google Calendar event short link as a dynamic dropper for its final



Source: TheHackerNews
Source Link: https://thehackernews.com/2025/05/malicious-npm-package-leverages-unicode.html