This question is related to my previous question asking for English equivalent to Japanese “It’s me” scam. The Asahi, a leading Japanese daily newspaper reported that the Consumer Agency is dispatching their staff to the U.S. FTC to study the latest trends of and countermeasures to consumer-related crimes such as the grandparent scam, in its May 9 issue under the headline, “The origin of grandparent scams – “I’m Mike” in U.S.”
It says,
“The fraudulent crimes to swindle a large amount of money from the elderly by disguising as their son are prevailing as well in U.S., where the technique is called “I’m Mike (scam)." According to the Consumer Agency, Japanese swindler groups have imitated (or imported) the “I’m Mike” technique in U.S.
I’m curious to know if “I’m Mike” is a popular word as a metonym of grandparent scam in U.S. as the Asahi wrote. Have you ever heard of? If not, I'm going to write to the Asahi.