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, ...

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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 ...

A site formerly used to host a service geared towards adding JavaScript polyfills to web pages to ensure compatibility with older browsers is being abused to serve malicious scripts as part of a ...