As in the title - I received an email reply to a months old thread containing a password protected zip file. I had previously asked them for a particular CAD file, but this was months ago and we had resolved the issue without me ever needing the file.
My internal alarms are going off. The thing is, it was sent as a reply to the conversation that we previously had. The original sender is a legitimate business that I am comfortable dealing with, and I have no other reason for suspicion. However, the message was accompanied with no other explanation, just a message telling me the password was
Is it possible his email account is compromised and being used to send malware? Is there a safe way to inspect this file?