Assetnote

Wordlists that are up to date and effective against the most popular technologies on the internet

Skullsecurity

Password dictionaries and Leaked passwords

Kali Wordlists

These are some of the included wordlists in Kali for easy access

DefaultCreds

One place for all the default credentials to assist the Blue/Red teamers activities on finding devices with default password

SQL Injections

Somewhat good SQL injections cheatsheet

WL Compendium

WordList-Compendium - Personal compilation of wordlists & dictionaries for everything. Users, passwords, directories, files, vulnerabilities, fuzzing, injections, wordlists of tools, etc.

Default-passwords 2

Default Passwords cheatsheet by CIRT

Default-passwords 1

List of default passwords for many vendors. Always use multiple sites to gather default passwords.

Onlinehashcrack

Cloud Password Recovery Services assisting cyber security experts. WPA / Office / iTunes / Archive / PDF / Password / Hashes

Cmd5

Yet another site to decrypt hashes they also claim to brute force it within 5 days if it's not in their DB?

GHDB

Google Hacking Database (GHDB) is a compendium of Google hacking search terms that have been found to reveal sensitive data exposed by vulnerable servers and web applications