If you want, I can expand this into a formatted academic-style paper (with citations and sections like Related Work and Methodology), produce slide-ready summaries, or generate a short checklist tailored to developers or sysadmins. Which would you prefer?
Instead of resorting to Password.txt files, consider using alternative methods to manage your passwords:
Some financial or government portals provide credentials in a format for specific utilities, such as the TRACES portal for TDS statements Extraction Password
Your computer may be used as a "zombie" to launch attacks on other websites without your knowledge. Better Alternatives: Managing Your Passwords Safely
If you can provide the context (e.g., platform like HackTheBox, TryHackMe, or your own lab), I’ll be happy to help you write a analysis that follows responsible disclosure principles.