NPM Package '.is' Suffers Supply Chain Attack, Compromising 2.2 Million Weekly Downloads; Developer Credentials Hacked via Phishing Emails
2 week ago / Read about 0 minute
Author:小编   

The popular lightweight JavaScript utility library, boasting over 2.2 million weekly downloads on the NPM platform, encountered a significant security breach on July 19, 2025. The developer behind this project became a victim of a phishing attack, leading to the compromise of their account credentials. Leveraging this vulnerability, hackers released a malicious version embedded with a backdoor, designed to execute code remotely. This incident underscores a critical security risk for developers who rely on this library.