In case you host multiple websites in the very same account and one of them gets hacked, it is more than likely that all of them will be hacked afterwards. There're various reasons why this may happen, the two most popular are: using really weak passwords or using outdated scripts with well-known vulnerabilities. That way, one single compromised Internet site will do a lot of damage to all your sites, because getting access to a single script often allows hackers to access the entire Internet hosting account. This is the reason why we've developed a new security option known as JailHost. Once enabled, this feature will literally lock an Internet site inside its folder, so if an attacker takes over it, the remaining Internet sites in the account will remain hidden. Thus they will be protected from further intrusion. The JailHost option doesn't suggest that you should not keep your websites up to date, but it will greatly reduce the damage.