A new login technique is becoming available in 2023: the passkey. The passkey promises to solve phishing and prevent password reuse. But lots of smart and security-oriented folks are confused about what exactly a passkey is. There’s a good reason for that. A passkey is in some sense one of two (or three) different things, depending on how it’s stored.
With a breach of the server then they can get your password the next time you log in and maintain persistent access until they’re both kicked out and everybody has changed passwords.
With passkeys you don’t need to do anything, they never had your secret.