[gagabity]

Unless I am missing something I dont see a hack here, just some spoofed emails.

[milanmot]

It's not just a random spoof email. Someone was aware of the entire conversation and send a spoof email at the exact situation resulting in my loss.

[gagabity]

Doesnt mean you were hacked could be an inside job by someone at either organization or could be a hack on the other company's email. If your email provider has any sort of activity log like gmail does you might want to review those, or if you run your own there should be access logs on the server.

[C1sc0cat]

Very common and growing type of fraud sad to say