Security issue affecting your landing pages

[Resolute]

I have had an email from Google stating:

detected a security issue that may be affecting websites using specific third-party libraries (like polyfill.io, bootcss.com, and others). This issue can sometimes redirect visitors away from the intended website without the website owner's knowledge or permission.
Check your website's code (or ask your website administrator) to see if you're using any compromised libraries.

Any idea how to fix - I can't even seem to find the code.
Clueless on how to resolve this & Shopify support is useless!

[TyW]

Hi @Resolute , for more detail please review this thread.