: Restrict sensitive subdirectories using robust authentication and ensure public-facing directories never hold application configuration or backup logs.
If you are looking for formal information or how to defend against such exposures, refer to these types of resources:
Facebook does not store user passwords in plain text files named password.txt . Credentials are encrypted, salted, and hashed using advanced cryptographic algorithms. Even if a bad actor breached Facebook's core servers, they would not find a readable text file. index of passwordtxt facebook
Never save passwords in Notepad, Word, or "password.txt" files on your computer or cloud storage.
The danger stems from two fundamental security failures: Even if a bad actor breached Facebook's core
Generate and store unique, complex passwords for every site you use. If you'd like, I can:
Web developers or website owners sometimes upload backups of their local computers to their live web servers. If a personal password.txt file is included in those server files, it becomes accessible to anyone who knows how to look for it. If you'd like, I can: Web developers or
Automated scripts that install spyware, trojans, or ransomware on the visitor's device.
Because many people reuse the same password across multiple websites, an attacker will take a leaked password file from a poorly secured blog or e-commerce site and automatically try those same credentials on high-value platforms like Facebook, Netflix, and online banks. How to Protect Your Accounts From Directory Leaks
Attempting to access or use stolen credentials is a federal crime in many jurisdictions (such as the CFAA in the United States).