Financial fraud

We thought financial fraud is far way from us,but recently,our emails seem steeled by hackers,they used our email to contact customers and shield us,changing the account,asking customers remit to.That caused a big loss to us.What's more,we are not sure could replevy this amount of money.
We never and will not tell our customers to change the account just by email,will calling again for confirmation.Please be aware and if very thank you call us to confirm.As well,pay attention to their email address if it is wrong.
Now we are trying our best to cooperate with our customer to survey that.Otherwise,we prefer to stand that consequence.
Please notice that,do not believe anyone before you sending money out.