Mossack Fonseca (MF), the law firm may have been compromised via a vulnerable version of the Revolution Slider plugin. The data breach has so far brought the removal of the Prime Minister of Iceland and implicated Russian President Putin and British Prime Minister David Cameron, and many famous public figures. It is the largest data breach in history, 2.6 terabytes of data and 11.5 million documents.
The MF website runs WordPress and is currently running a version of Revolution Slider that is vulnerable to hacker attack.
To protect of WordPress, it is extremely important inform The plugins, themes and WordPress itself when an update is available. You should also keep an eye out for security updates and give them the highest priority. You can find out if a WordPress plugin includes a security update by viewing the changes in "chagelog".
In this case the owners of the website did not upgrade for some time and resulted in world leaders being exposed, and the largest data breach in history.
