Attempting to find and download text files containing Facebook passwords carries severe consequences for both your digital safety and legal standing:

: If you suspect you are at risk, update your password immediately through the Facebook Help Center 4. Reporting Exposed Files

Automated tools can crawl "Index of /" pages to scrape thousands of credentials in seconds.

If you have found a website hosting an exposed list of Facebook passwords, you should report it directly to Meta: Facebook Privacy Concern Form