LeakCheck.cc Alpha Extension is a free Chrome add-on developed by airaudoeduardo. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This extension allows users to protect themselves from hackers by checking if their accounts have been compromised in a data breach.

With LeakCheck.cc Alpha Extension, users can authenticate their accounts with LeakCheck.cc to perform a comprehensive check for any potential data breaches. This extension requires authentication with LeakCheck.cc, ensuring the security and privacy of users' information.

By using LeakCheck.cc Alpha Extension, users can proactively monitor their online accounts and take necessary action if a breach is detected. This add-on provides an extra layer of protection against hackers and helps users stay informed about the security of their personal data.