http://pshoxn3dbwpx7ccmmgd5mlxypn7nkrnwytylncbn5pgvtbj2zrkmcyid.onion/faq.php
Head over to the Recon page, type in the email you're curious about, hit search — and boom. If it’s in the leak, change your password immediately (and everywhere you reused it, you little password hoarder). Looking someone else up? Congrats, their mess is now your entertainment.