Very helpful information indeed!
And I can say that in my short time on the Upwork platform, I've seen a few of these dodgy ones mentioned.
It's good to have read through these as it will stick in the back of one's mind when looking for work.
Could you please send me more information via PM so I can check? You can click on my name to send a PM. Also, if you see a job that seems suspicious, you can report it to us using the flagging option. You can read more on this help article and also, please check out Tips to avoid questionable jobs. You might also want to check out the information here to learn more about staying safe on Upwork.