The attack starts with an email and .xls attachment with content in the Korean language. Surprisingly, even if your Windows PC is fully patched, you might still be at risk. Office applications have always been the target for cybercriminals to attack Windows PCs and they are doing it yet again. New reports suggest about this new spread of malware via excel attachment in emails in macro. A macro is an action or a set of actions that you may run as many times as you want. It can be found under the ‘developer’ tab on an excel. Surprisingly, even if your Windows PC is fully patched, you might still be at risk.
Source: Business Today