"CMPY" may be shorthand for "Company," suggesting it contains internal documents, spreadsheets, or database backups.

Compressed files like are frequently used to hide malware or viruses because their contents are not easily scanned by email filters or basic browser checks.

Since Windows and macOS do not natively support RAR files to the same extent as ZIP files, you will need a third-party tool. VirusTotal VirusTotal. Please enable JavaScript to view this website. VirusTotal What is a RAR File - Cloudmersive APIs

if you received this file from an unsolicited email or an untrusted website.

If you extract the archive and find a file ending in .exe , .bat , or .vbs , do not run it unless you are certain of its purpose. 🛠️ How to Open and Extract