"Polyfill.io JavaScript Supply Chain Attack Impacts Over 100K Sites"

A polyfill.io supply chain attack has affected over 100,000 websites after a Chinese company bought the domain and the script was modified to redirect users to malicious websites. A polyfill is code that adds modern functionality to older browsers that do not normally support it. Hundreds of thousands of websites use polyfill.io to let all visitors use the same codebase, even if their browsers do not support modern features. This article continues to discuss the polyfill.io supply chain attack.

BleepingComputer reports "Polyfill.io JavaScript Supply Chain Attack Impacts Over 100K Sites"

Submitted by grigby1