I have had two WordPress blogs hacked into in the past. That was at a time when I was doing very little internet marketing, and until I found time to address the situation (months later), these sites were penalised in the search engines. They were not removed, but the rankings were reduced.
Finally, fix malware problem will even tell you that there's no htaccess in the directory. You can put a.htaccess file if you desire, and you can use it to control access to the wp-admin directory by IP address or address range. Details of how to do that are available on the net.
Well, we're actually talking about WordPress but what is the feeling if your computer is in danger of hackers of doing security checks and upgrades. There are files which can encrypt key loggers in your computer. When this occurs they are easily able to access everything that you type on your computer. You can find a lot of antivirus programs . Search for a antivirus program or ask experts.
Exclude pages - This plugin provides a checkbox,"include this page in menus", which is checked by default. If you uncheck it, the page will not appear in any listings of pages (which includes, and is ordinarily limited to, your webpage navigation menus).
Black and phrases that were whitelists based on which field they appear inside. (unknown/numeric his response parameters vs. known post bodies, comment bodies, etc.).
Oh . And by the way, I was talking about plugins. Make sure it's a safe one when you get a new plugin. Don't install any plugin simply because the owner is saying on his site that plugin click here for info can help you do this or that. Use a test blog to check the plugin, or perhaps get a software engineer to analyze it carefully. This way you'll know it why not look here isn't a threat for you or your organization.