Searching for this string is not a victimless act. Even if you don't "hack" anyone, simply possessing these files can be a crime.
: Check the "Where You're Logged In" section in Facebook settings to terminate unrecognized devices. Index Of User Password Facebook Filetype Txt
Restrict access to sensitive directories using robust authentication methods, IP whitelisting, or firewall rules. Searching for this string is not a victimless act
: The "index of" prefix tells Google to look for directory listings rather than standard web pages. However, major search engines have heavily filtered these
Historically, attackers used these exact dorks to harvest credentials collected by malware or phishing campaigns. However, major search engines have heavily filtered these results over the last decade to prevent the spread of stolen data. The Reality Behind the Search Results
a technique used by hackers to find sensitive files accidentally exposed on the internet. Google Groups Critical Security Warning