There are 4 repositories under password-leak topic.
Wordlist, rules and masks from Kaonashi project (RootedCON 2019)
XposedOrNot (XoN) tool is to search an aggregated repository of xposed passwords comprising of ~850 million real time passwords. Usage of such compromised passwords is detrimental to individual account security.
The ultimate Java library for Troy Hunt's ';-- Have I Been Pwned (v3).
DEPRECATED: Tool for checking data leaks of social media platforms
checking your password in leaked databases using API
A simple Honeyword-based authentication system written in C
Password Security Awareness game
Script to track changes on haveibeenpwned (discontinued in favor of https://monitor.firefox.com)