More than 110,000 Websites Affected by Hijacked Polyfill Supply Chain Attack:polyfill.js: google ads:wp-polyfill:what is polyfill in Javascript:babel polyfill:solarwinds supply chain attacks
Polyfill is famous library that incorporates help for functions in web browsers. China based content delivery network CDN company Funnull.
Over 110,000 sites that embed the library are affected by supply chain attack. Sansec add in Tuesday report.
The development urges web infrastructure providers Fastly and Cloudflare to offer other endpoints to assist users move away from polyfill.jo.