Front End Compromise

Definition ∞ A Front End Compromise describes a security breach that targets the user-facing interface of a website or application, rather than its underlying backend systems. This type of attack often involves injecting malicious code into the client-side code, such as JavaScript, to redirect users, steal credentials, or manipulate displayed information. Users interacting with the compromised interface are unknowingly exposed to the attack. It exploits vulnerabilities in the presentation layer.
Context ∞ News in the crypto space frequently reports on Front End Compromises, particularly affecting decentralized applications (dApps) or cryptocurrency exchanges. These attacks can lead to significant user losses as malicious code might reroute transactions or trick users into approving unauthorized actions. Projects prioritize robust front-end security measures and user education to prevent such exploits.