LeakScope: Supabase Security Scanner That Finds Leaks in Seconds

We Built LeakScope After Seeing the Same Supabase Leaks Everywhere While pentesting Supabase-powered apps — especially fast-built MVPs using tools like Cursor, Lovable, and Bolt — we kept seeing the same thing: The same critical security issues. Over and over again. Leaked API keys sitting in frontend code. Databases with no proper access control. User data exposed with a simple ID change. These weren’t rare mistakes — they were patterns. One small misconfiguration, and your entire database could be public. We fixed these issues in our own projects first. Then we realized: this isn’t just our problem — it’s everywhere. Introducing LeakScope 👉 https://www.leakscope.tech/ LeakScope is a free security scanner for Supabase apps. Just paste your app URL and get a clear report in seconds. No login. No setup. No risk to your project. What We Kept Finding Across hundreds of real apps, the same issues showed up again and again: API keys exposed in public JavaScript Weak or missing access contro