anak Atul
Hello,
Thank you for checking the community.
Upon reviewing your account, we noticed the account recovery process was used, however the master password was not updated completely. Per the logs, the master password was not prompted to be updated, the record shows the current master password was added in November.
We recommend checking the article "Recover your lost master password for LastPass" for the steps to follow to recover the account.
Thank you,
Karol | Customer Care