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xp84today at 3:18 PM1 replyview on HN

Not a thorough safeguard, if scammers have half a brain cell they can provision a VOIP number for such a request. They’re nothing if not accommodating.


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wlesieutretoday at 4:23 PM

You're supposed to call them back on a number you know is really that person/company. This ensures the person you're talking to is actually from your bank and not just calling from a random number and saying "I'm from your bank," or even spoofing a real number of your bank or a family member, because when you call back it will go to the real person and not the impostor.

This is a very useful precaution for banks, and for or calls that come from a family member's real phone number.

But scammers will just open with "I'm in trouble and my phone died" or "I'm in jail calling from a pay phone" and calling back won't do anything to help with that.

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