Polyfill.io, a JavaScript library that nullifies differences between web browser versions, was infected with malware and used in supply chain attacks after the project owner changed in February 2024, ...

Domain registrar Namecheap has suspended the domain of Polyfill.io, a JavaScript library that was found to be infected with malware. Namecheap Takes Down Polyfill.io ...

Claims, counterclaims, website shutdowns, redirections and DDoS attacks were among the highlights (or lowlights) as news of the Polyfill supply chain attack entered its second day. After Polyfill(.)io ...

This repository contains a comprehensive collection of JavaScript Polyfill implementations — ranging from beginner-friendly questions to advanced system-level internals. Every polyfill is written with ...

The recent supply chain attack targeting the popular Polyfill.io JavaScript library is significantly larger than first thought. New research from Censys reveals that over 380,000 web servers worldwide ...

More than 384,000 websites, including Hulu, Pearson, Mercedes-Benz, and Warner Bros., still link to the Polyfill tool, which was compromised by a supply-chain attack a few weeks ago. The attack ...

I want to learn about the binary encoding and execution semantics of WebAssembly, and trying to write a polyfill seemed like as good a way to do that as any. I make no promises about this ever being ...