https://www.microsoft.com/en-us/research/publication/why-do-nigerian-scammers-say-they-are-from-nigeria/ https://www.microsoft.com/en-us/research/publication/wh

https://www.microsoft.com/en-us/research/publication/why-do-nigerian-scammers-say-they-are-from-nigeria/ https://www.microsoft.com/en-us/research/publication/why-do-... Here is the paper