I wonder, how did they get all these infos ? do you have profiles on many social...

spriggan3 on June 16, 2016 | parent | context | favorite | on: Ask HN: My grandfather was a target of a scam usin...

I wonder, how did they get all these infos ? do you have profiles on many social networks like Facebook or Linkedn ? where did the call orignated from ? I guess they were trying to get money from your relative,how did they ask him to transfer the money ?