Even the index could be considered unauthorized access under laws like the UK’s Computer Misuse Act 1990 (Section 1). Downloading the file is aggravated offense.
Searching for "" usually brings up open directories on web servers that mistakenly expose files containing sensitive login data. Index Of Password Facebook
: A user or developer mistakenly saves a file named password.txt or passwords.html on their website's server. Even the index could be considered unauthorized access
To understand this keyword, you must first understand how unsecured servers work. Index Of Password Facebook