Question from newbie holder ada
15 and 24 seed phrase is only associated with only one wallet right ?
And if i lose it and someone knows my seed phrase then anyone can access my wallet without needing anything else, like wallet address, private key,.. ?
Yes however you can have several subaccounts that are derived differently from the same seedphrase.
Yes. Once your seedphrase has been compromised, the attack has full control over your funds.