My mom called me really worry to let me know that a young guy called her house and asked to speak to his aunt, my mom asked who it was and the guy told her it was her favorite grandson, my mother thought this was really one her grandson's joking and she went along. After my mom asked him again who he was since she didn't quite recognized his voice, this person asked to guess.... of course she mentioned one name and he no and when she was about to say another say name that's when she became suspicious that there was something wrong, my mom didn't mentioned more names to him and this when this person insisted on getting the correct address since he was arriving at LAX  and needed the complete address, he knew the street number, but not the street name (we don't know how he knows the street number since my mom's phone number is private)  
From all the postings and comments on this page, these idiots are targeting Latinos and they know most of us have family members outside the USA so they can get more information for I don't know what purpose......??? WE NEED TO BE VERY CAREFULL WITH THIS TYPE OF SCAMS...