some scripts like Nuke, Joomla or Mambo make major problems for the server if they are not updated on time. People manage to reduce expenses with this scripts but one cannot trust code of this scripts as they are not designed with security view.
Online marketing companies have become more aggressive this days and Millions of Dollars are spent by this people to find new ways of mass injections in
website hostings. We have somehow managed to keep this groups away from our servers with a severe punishment for them but one cannot predict what other methods they will find to boost their business.
Last time we got their domain disabled from registry of ICANN but this time they used a different domain which was redirecting to another URL. They wont stop their Research work so we should not stop with 1 version of a open source script for long time. find a solution to automatically readd your mods back to the installation after you upgrade the backend scripts.