Visit https://peakd.com
Navigate to your Profile, then Click on Actions.
Select 'keys and permissions'.

Firstly, Revoke authorities. ALL OF THEM.

Except peakD but it doesnt hurt to delete them all.
Login again after and re-authorize peakd if you do.

Right now you have these authorites granted;

leofinance 1 33.3%
hive.blog 1 33.3%
STM6CnuLoHjVzBsgaVnM9YaVvHJ4E6JKSmawfb4VmbNqaaGYPBZZE 1 33.3% <-- This looks sketchy
Threshold 1 33.3%

Then, change your password. You must do this with your OWNER KEY, and then immediately back up your new keys.

If you do this incorrectly, you might lose access to your account. It seems you have already had the account compromised so this is neccecary.

You can also click the final tab and change the recovery account to another account you control, or one a friend you trust.

Good luck and I hope you can secure your acct !