On this year's Christmas day, many WordPress users were quite unpleasantly surprised by a vulnerability in the popular W3 Total Cache plugin. The issue was a serious one, allowing the attacker to get access to sensible information from the WordPress database including password hashtags, usernames and much more. This meant that an experienced hacker could get full access to your site, download your personal information from it, change its looks, include malicious code, add backdoors for future access and much more bad things, you wouldn't want to experience. Sounds scary? Not if you host with SiteGround!