Proton fixed a bug in its new Authenticator app for iOS that logged users' sensitive TOTP secrets in plaintext, potentially exposing multi-factor authentication codes if the logs were shared. Last ...

In “Two-Factor Authentication, Two-Step Verification, and 1Password” (10 July 2023), I explained that for true two-factor authentication, you needed to acquire your time-based one-time password (TOTP) ...

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Can someone help me learn up on 2fa apps? The actual TOTP app seems the same. Or am I missing something? For work and personal stuff I use Microsoft Authenticator. It seems totally fine for me and ...