I have discovered that two apps on my site have recently stopped functioning correctly, and so I have removed those pages while investigating. Interestingly the original Hype builds no longer work correctly on their own outside the webpage. They rely on the polyfill.io javascript and while I was investigating this found this article: https://www.theregister.com/2024/06/28/polyfillio_cloudflare_malware/
Does anyone know what I can use instead of polyfill to restore the functionality?