SecLists - The Pentester's Companion

SecLists is the security tester's companion. It's a collection of
multiple types of lists used during security assessments, collected
in one place. List types include usernames, passwords, URLs, sensitive
data patterns, fuzzing payloads, web shells, and many more. The goal
is to enable a security tester to pull this repository onto a new
testing box and have access to every type of list that may be needed.
