I just realized I asked you the same question before.
If the server got hacked, could it send Javascript that steals a users password (which you say "never leaves your computer"), decrypts user data, and sends the password and the data to the attacker?
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Do you use a browser plugin?
Not quite understand question. If you asking how do handle secret phrase, its used to decrypt user object, that comes from server when you login
I just realized I asked you the same question before.
If the server got hacked, could it send Javascript that steals a users password (which you say "never leaves your computer"), decrypts user data, and sends the password and the data to the attacker?