Based on other member's opinions I have tagged then scammer and create a flag type-1 since I believe that dealing with this user is quite risky. Just for information, that user just woke up and reset the password recently. So I can say it was a pure scam attempt.
Glad to see you put up the flag and tagged them. In the future don't hesitate to at least tag them neutral, and/or post in the tread. Just be comfortable in your assessment of a situation and move on, if you get out of line I'm sure someone will find the time to tell you about it... maybe not people tend to avoid drama and/or telling folks they are wrong here 
You can also easily and comfortable post a red tag given the situation looks shady af, the if they discuss it with you and can disprove your assessment remove the tag. It won't come to that 90% of the time.
