The keyword "Inurl:Userpwd.txt" refers to a specific type of —an advanced search query used by security researchers and cybercriminals to find sensitive files accidentally indexed by search engines. By using the inurl: operator, this query identifies websites where a file named Userpwd.txt , often containing plain-text usernames and passwords, is publicly accessible via a URL. The Danger of Plain-Text Credential Exposure
Google's crawlers are designed to index all publicly available web content. Unless explicitly blocked, they will index sensitive configuration or backup files. Inurl Userpwd.txt
Google Dorking: An Introduction for Cybersecurity Professionals - Splunk The keyword "Inurl:Userpwd