Install the fix hacked wordpress Firewall Plugin. Quit and this plugin investigates net requests with heuristics that are straightforward to identify attacks that are obvious.
The more powerful approach, and the one I recommend, is to use one of the password generation and storage plugins available on your browser. Lots of people like RoboForm, but I think after a free trial period, you have to pay for it. I use the free version of Lastpass, and I recommend it for those who use Internet Explorer or Firefox. That will generate secure passwords for you.
Exclude pages - This plugin provides a checkbox,"include this page in menus", which can be checked by default. If you uncheck Discover More it, the page won't appear in any listings of pages (which contains, and is usually restricted to, your Get the facts webpage navigation menus).
Take note of your password! I recommend the paid or free version of the software that is secure *Roboform* to remember your passwords.
Those are three things you can do to keep WordPress safe without plugins. Set a blank Index.html file in your folders, run your web host security scan and backup your entire account.