Magecart Attacks Persist, Underscoring Client-Side Security Needs

• The article highlights the persistent threat of Magecart attacks, which inject malicious JavaScript into e-commerce websites to skim payment card data directly from users' browsers.
• It emphasizes that even with advancements in AI security tools for code analysis, a comprehensive threat model that accounts for client-side attacks remains crucial.
• The piece discusses the need for browser-level and client-side security measures to detect and prevent supply chain attacks originating from third-party scripts loaded on legitimate websites.

Source: The Hacker News | Date: March 19, 2026