Authentic software providers will never send you a password-protected RAR file via email.
On the surface, it looks like a standard compressed WinRAR archive. However, it is rarely what it claims to be. Cybercriminals often use this file name to distribute malicious payloads under the guise of: Software "cracks" or keygen tools. Leaked private documents. Urgent invoices or shipping notifications. Why the Password Protection?
Giving hackers remote access to your webcam and files.