Hello @alfonso.martinez
Thank you for the post.
Per checking the account details. we noticed you are using the LastPass extension in Chrome. One of the features of the extension is to keep the session active while you're working for this to be able to save new items or autofill data in the websites you are visiting.
If you don't want to have this enabled, you need to log out of the extension, from the option Account > Logout.
Thank you,
Karol | Customer Care