There have been emails circulating which have not been sent out by the NZ Statistical Association. :

“Thank you very much for your participation in our study.

In connection with the study, we distributed five mobile phones and it is with great pleasure that we can inform you that you have been chosen.

Retrieve smartphone.”

and

“I am tied up right now, Can you purchase itunes gift card 6 pieces – $100 each?

I would reimburse you when am through,

Let me know also i would prefer to call you but can’t receive or call at the moment with my line.”