Caution alert for scam email

Unfortunately, it is revealed that our firm name is currently used for a scam email inquiry. 

These emails has been sent through outlook account; however, our firm never used that account.  Please be alerted if you receive those emails.

We have reported this case to the Japanese police. 

The contents of emails are as below.

(Patern 1)

Dear Colleague, 
I have a divorce settlement in your jurisdiction let me know if you can help to discuses this further because of the time difference between Asia and Yours we prefer communication via email. 
I awaits your reply.  

(Patern 2)

Dear Colleague, 

My client name is Mrs Mikazuki Kamenosuke. I need your help in regards to a divorce settlement with her ex husband Mr Hachiuma Kamenosuke who resides in your jurisdiction.  I am currently on assignment in China. We had an out of court agreement (Collaborative Law Agreement) for him to pay $748,450.00 plus legal fees. He has only paid me $148,000 since. 

 I am hereby seeking your firm`s assistance in collecting the balance from him. He has agreed already to pay my client the balance but it is my belief that a Law firm like yours is needed to help me collect/enforce payment from her ex-husband or litigate this matter if he fails to pay as promised.  

I would love to discuses this further because of the time difference between Asia and Yours we prefer communication via email.