Never open a .rar file from an unknown or suspicious sender.
The email uses "Dear Customer" or "Dear Sir/Madam" instead of your name.
In your computer settings, ensure "Hide extensions for known file types" is turned off so you can see if a file is actually an .exe disguised with a double extension (e.g., hm.rar.exe ).
Inside the .rar file is often an executable or a script. Once opened, it can install various types of malware, including:
Be on high alert if you notice the following in an email with this subject:
You aren't expecting a compressed file from the sender. How to Protect Yourself If you encounter this file or subject line:
The email typically masquerades as a legitimate business communication, such as an overdue invoice , a shipping notification , or a quotation request .
Never open a .rar file from an unknown or suspicious sender.
The email uses "Dear Customer" or "Dear Sir/Madam" instead of your name. hm.rar
In your computer settings, ensure "Hide extensions for known file types" is turned off so you can see if a file is actually an .exe disguised with a double extension (e.g., hm.rar.exe ). Never open a
Inside the .rar file is often an executable or a script. Once opened, it can install various types of malware, including: Inside the
Be on high alert if you notice the following in an email with this subject:
You aren't expecting a compressed file from the sender. How to Protect Yourself If you encounter this file or subject line:
The email typically masquerades as a legitimate business communication, such as an overdue invoice , a shipping notification , or a quotation request .