The string is a highly specific search query known in the cybersecurity and Open Source Intelligence (OSINT) communities as a Google Dork .
The search query you've provided, filetype:xls username password email , is a classic "Google Dork" used to find publicly indexed Excel spreadsheets that may contain sensitive login information.
: Protect specific ranges containing sensitive data by navigating to the Protection tab Format Cells and selecting 4. Integration and Automation filetype xls username password email
Protecting against this type of exposure requires a combination of policy, technology, and awareness:
The search query filetype:xls username password email is a "dork" designed to find Excel spreadsheets containing login credentials that have been indexed by search engines. The string is a highly specific search query
with the column names shown above.
: Authorized testers use them to demonstrate risks to clients. Critical Risks & Legal Warnings Integration and Automation Protecting against this type of
Most programming languages have libraries that can read/write .xls files: