Custom JavaScript can now be added to AMP pages, Google announced this week. The amp-script component can be used to enable user interactions, and to share code across AMP-enabled and non-AMP pages.

Web hosting provider GoDaddy is inserting JavaScript code into websites, which could slow down performance or break sites altogether.

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 ...