Operations with other cards were performed between 2019-10-02 and 2019-11-02. Unfortunately, during this period the card was not linked.
Now that the account is linked to the card no other card can use it.
I reset the password to the new one which I sent you in private messages. Then no one else can use it, whether the card is linked or not.
Please be careful with the secret information about your account details and keep it safe.