Malicious SS7 activity and why SMS should never by used for 2FA

William Herrin bill at herrin.us
Sun Apr 18 18:28:15 UTC 2021


On Sun, Apr 18, 2021 at 8:31 AM Mel Beckman <mel at beckman.org> wrote:
> You don’t even have to bother with social engineering [...]
> $16 off an anonymous prepaid credit card — and a few lies

Mel,

What do you think social engineering is? It's a couple well placed
lies that convince someone to do the wrong thing.

Regards,
Bill Herrin



-- 
William Herrin
bill at herrin.us
https://bill.herrin.us/


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