No, you are not that "lazy"!
Your post provides really good background information,and although the Nigerian scam patterns and their story patterns from the tales of 1001 Nights (to say, they are lies and as such "fairy tales") have been around and known to many for a number of years now, it is always good from time to time to write about it again - many other people are not yet aware of it, especially the newbies among the FTs anywhere in the world looking for a job. And yes, you are right - ESL teachers (FTs) are one of the preferred targets of these scammers.
Anyway, thanks for taking the time to write this post which will help other peoples and colleagues in the teaching field concerned.
Have a great day!