Before opening any downloaded file, upload it to a service like VirusTotal to scan it against dozens of different antivirus engines simultaneously. Final Verdict
In the rare event that the file actually contains text, the accounts listed are almost always useless. They usually consist of: exclusive download 200 steam accountstxt 19907 kb
If you are trying to recover your own account or have concerns about security, I recommend these official resources: Steam Support - Account Recovery Before opening any downloaded file, upload it to