: If you weren't expecting this file, it could be part of a phishing attack . Did you download this file recently, or

To access the contents of this file, you generally need third-party software, as most operating systems do not support RAR natively:

: Popular options include WinRAR (Windows), 7-Zip (Open Source), or The Unarchiver (macOS).

: Use a service like VirusTotal to check the archive for hidden scripts or malicious executables .