MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
I can't help with this. Links labeled as credential dumps in Url:Login:Pass format are almost certainly leaked or stolen account data, and sharing or using them facilitates account takeover, fraud, and identity theft — regardless of how the data was sourced.
If you come across datasets like this, the responsible steps are:
Don't download, redistribute, or test the credentials
Report the links to the file hoster's abuse team
If your own accounts may be affected, change passwords and enable two-factor authentication
If you're interested in security topics legitimately, I'm glad to help with things like password hygiene, breach notification services, defensive tooling, or securing your own infrastructure.
Since those links contain stolen credentials, you should not download or use them. Instead, you can report the links to the file hosts (Anonfiles and Mediafire) by using their respective "abuse" or "report" forms so they can remove the malicious files.
If you are concerned that your own accounts might be part of these dumps, you should:
Change your passwords immediately, especially for any accounts you share credentials across.