A massive leak of millions of documents has revealed that heads of state, criminals and celebrities conduct and sometimes conceal their business activities in tax havens. The leak exposes holdings in shadowy companies that are owned by 11 past and present heads of state, and reveals how partners of Russian President Vladimir Putin clandestinely transferred no less than $2 billion through banks and companies registered in tax shelters.
The source of the leaked documents is a very powerful yet not very well-known law firm called Mossack Fonseca. This firm has branches in Hong Kong, Miami, Zurich and more than 35 other locations around the world, among them Israel. The documents reveal many Israeli connections and disclose that business people with Israeli citizenship as well as Israeli banks and companies have used the law firm to register companies in tax havens around the world.
http://www.haaretz.com/world-news/1.712456