I had lost my bag and a person called Jia Meixiu claimed to be deaf sent me a message from this number 9712383239 and told he/she had the bag and asked for my name, address and email address.
I also got a message saying that they had found my lost wallet case with my phone in it. Same name "Jia Meixiu" asked for the same information (address, email address, imei # of the phone)......I don't understand what they could do with all that info!