Using outdated applications or templates and plugins for them, or using simple passwords is always a risk for your websites as these things make it much easier to hack them. Things get worse if you have multiple sites because all of them will be in danger if an attacker gets control of just one of them. For this reason we've introduced JailHost - an advanced level security feature which isolates sites from each other. In case a website is compromised, the attacker will be unable to see or access any other content outside the site folder, so all the other websites part of this account will be protected and will remain intact. Using the JailHost option doesn't substitute carrying out regular script updates or using difficult passwords, but it will minimize any damage to your websites significantly, so you'll have to fix only one Internet site and not all of them.