repair hacked wordpress site Watch out form entries. You can useRegexp to process the data from forms. You can also define preloaded factors as form data in the form of checkboxes, radiobuttons etc..
This is great news because it means that there's a community of users and developers who can improve the platform. Whenever there is a group there'll always be special info people who will attempt to take them down.
You also need to place the"Anyone Can Register" in Settings/General to off, and you should have some type of spam plugin. Akismet is the old standby, the one I use, but there are lots of them nowadays.
It's really sexy to fan the flames of fear. That is what journalists and bloggers and politicians and public figures do. It's terrific for readership and it brings money. Balderdash.
Do not use wp_. Web hosting providers are currently eliminating that default now but if yours doesn't, adjust wp_ to anything but that.