Thanks for the info. It pays to be careful.
On an unrelated topic, having consulted with my colleagues and based on the information gathered from the Nigerian chambers of commerce and industry, I have the privilege to request for your assistance to transfer the sum of $47,500,000.00 into your accounts. The above sum resulted from an over-invoiced contract, executed commissioned and paid for about five years ago by a foreign contractor. This action was however intentional and since then the fund has been in a suspense account at the central bank of Nigeria Apex Bank.
Etc etc