Gotten several calls in the past and when I have talked to them could barely understand anything they said. Vague about job and wanting personal information. Also, gotten emails and if you look the they are normally from John Smith, Bill Rogers type names but the entire email will be more like Bill Rogers <indian
[email protected]>. Again if you called the number in the email very heavy accent and same answers like they are reading a script. Not sure how much English they understand; e.g. you say you want $xx and they say they can only do $yy. You say $yy isn't good, but you might consider it instead of $xx and their response: Can't do $xx only $yyj. Pretty much how they respond to all of your answers / questions.