Greetings, I am a banker with bank of china. I have an interesting business proposal for you that will be of immense benefit to both of us. Although this may be hard for you to believe, we stand to gain 11.5million USD between us in a matter of days. Please grant me the benefit of doubt and hear me out. Most importantly, I will need you to promise to keep whatever you learn from me between us even if you decide not to go along with me. I will make more details available to you on receipt of a positive response from you. Do contact me only at my private email address: firstname.lastname@example.org Warm regards from China.