filetype:xls username password is a classic example of Google Dorking
For more advanced examples and protection methods, you can check out resources like the Google Hacking Database (GHDB) or modern security guides from CybelAngel and Box Piper . Document Grinding and Database Digging - ScienceDirect.com filetype xls username password
If you need to secure your Excel data, use Microsoft’s built-in encryption rather than just relying on sheet protection: filetype:xls username password is a classic example of
A university’s career center published an Excel sheet titled internship_logins.xls on their public job board. The filetype:xls search returned the file, which contained usernames and passwords for over 200 student accounts on an internal grading system. The school had to reset every password and notify affected students. The school had to reset every password and
Storing usernames and passwords in XLS files can pose significant security risks if not properly protected. By following best practices for securing sensitive information, individuals and organizations can mitigate these risks and protect their data. Remember to use encryption, strong passwords, access controls, and secure sharing methods to keep your XLS files and sensitive information safe.
When you combine these, you are effectively asking Google: "Show me every old Excel file on the public internet that contains columns or labels for usernames and passwords."