Opening such files can lead to data theft, ransomware attacks where files are encrypted, or unauthorized access to personal accounts. Recommendations:
Threat actors frequently use generic, official-sounding names like "newzeland Post.rar," "invoice.rar," or "shipping_documents.rar" to trick users into downloading and opening them [1, 2]. newzeland Post.rar
If you have already opened it, I can tell you what safety measures to take. Opening such files can lead to data theft,