Cloudflare has released a new feature that aims to protect websites from Magecart and other malicious JavaScript-based attacks. A typical cyberattack is introducing malicious JavaScript onto a website to redirect visitors to malicious sites, display phishing forms, exploit vulnerabilities, and steal submitted payment information. The feature is only coming to Business and Enterprise subscriptions, and those in the Pro or Free services levels will not be able to benefit from the service. With Page Shield, we will help applications detect and mitigate these elusive attacks to keep their user s sensitive information safe.
Source: https://www.bleepingcomputer.com/news/security/cloudflare-page-shield-early-warning-system-for-malicious-scripts/