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No, SMS-based 2FA is the security problem due to SIM-swapping attacks. Loss of a phone with a 2FA authenticator app isn't a security problem, unless one failed
by jkepler 4y ago
No, SMS-based 2FA is the security problem due to SIM-swapping attacks.
Loss of a phone with a 2FA authenticator app isn't a security problem, unless one failed to make backups of the 2FA secrets for restauring.