If you did not expect to receive this specific file, you should treat it with extreme caution. How to Open RAR Files on Windows, Mac, and Mobile - Avast
: The string "RP" often stands for "Report," "Response Plan," or "Roleplay," while "536_1" likely refers to a specific project ID, course number, or internal version. 536_1_RP.rar
: RAR files are frequently used to distribute malware because compression can help bypass some basic email or browser security scans. Safety and Handling Instructions If you did not expect to receive this