LeakLens

Shows when sensitive browser data may be sent.

LeakLens is a privacy and phishing protection Chrome extension that helps users identify risky browser activity. It detects sensitive data exposed in URLs, analyzes opened Gmail messages for phishing indicators, and checks potentially malicious websites using Google Safe Browsing through a secure Cloudflare Worker backend. LeakLens can warn users about exposed tokens, passwords, API keys, suspicious email senders, urgent phishing language, risky links, and malicious site detections. The extension is designed to avoid annoying users by focusing on high-confidence alerts while keeping lower-risk findings in the background.