Grumpy Old Geeks Topics SIM swapping Topic SIM swapping 2 mentions in 1 episode The hosts discuss how SIM-swapping attackers can use texted one-time passwords to access accounts. Mentions 341: Pizza or Pancreas May 2, 2019 49:16 SimSwap hackers rely on intercepting a one-time password sent by text 49:36 there's a way to fix this. And we're just not doing it in the U.S.