By default, the latest version of WordPress is pretty secure. Anything which may have been added to some fix wordpress malware plugin plugins has been considered by the development team of WordPress . Before, WordPress did have holes but now most of them are stuffed up.
After spending a couple of days and hitting a few spots around town, I finally find a cafe which provides free, unsecured Wi-Fi and to my pleasure, there are tons of people sitting around daily connecting their laptops to the"free" Internet services. I use my handy dandy cracker tool that is Wi-Fi and sit down and log . Bear in mind, they are all on a network that is shared.
Keep your WordPress Setup to date - One of the easiest and most valuable tasks you can do yourself is to ensure that your WordPress installation is upgraded. WordPress provides a notice on your dashboard to you, so there's really no reason not to do this.
As I (our untrue Joe the Hacker) know, people have way too many usernames and passwords to remember. You've got Twitter, Facebook, your see this online banking, LinkedIn, two blog logins, FTP, web hosting, etc. accounts which all come with logins and passwords you will need to remember.
There are always going to be risks being online (or even just being alive!) Also it's easy to get caught up in the panic. When we get caught up in the fear, we often put the breaks on. This isn't a reaction that is fantastic. Simply take some common sense precautions forge ahead. It is going to need to be addressed then, if something bad does happen and no amount of quaking in your boots before-hand will have helped. All is good, if nothing does and you have not made yourself sick.