They listen to your voice and if you sound elderly they will start their scam , its usually will try and tell you there is something wrong with your computer that is stealing all you data. And they are real stand over/ I played with them for a while and led them on and when I changed my voice back to normal and asked them when are they going to get to the part of asking money they got abusive and hung up. Filthy germs praying on the vulnerable.

automated message claiming to debit my account for $299.99. press 1 to continue, press 2 to stop debit, press 3 to speak with operator. Definitely a scam as I don't have any debit or credit cards.