LeakRadar - Data Breach Checker is a Chrome extension designed to enhance online security by providing users with immediate information about data breaches associated with websites they visit. This free add-on utilizes a vast database of over 290 billion breached records to automatically check the status of each domain, displaying a color-coded badge on the extension icon for quick reference. Green indicates no leaks, orange signals moderate exposure, and red warns of high exposure, allowing users to make informed decisions while browsing the web.

The extension offers a detailed breakdown of compromised accounts, categorizing them into employees, third-parties, and customers. Users can also access a full breach report to explore leaked credentials and analyze password strength. With features like a right-click context menu for quick checks and a 24-hour local cache for enhanced performance, LeakRadar ensures that users can stay informed about potential security risks without any data collection concerns.