The US on the other hand refused to sign on to the Common Reporting Standard set up by the Organisation for Economic Co-operation and Development, alongside Vanuatu and Bahrain.[414] This means the US receives tax and asset information for American assets and income abroad, but does not share information about what happens in the United States with other countries, which in other words means that the United States has become attractive as a tax haven.

Paralleling the principal mountain chains, a lower mountain arc extends along Panama’s southern coast. It appears only in well-separated segments—for example, on Azuero Peninsula as the Canajagua Massif and in eastern Panama as the Sierra de Jungurudó, Sapo Mountains, and the Majé Mountains. The highlands and mountains are made up primarily of igneous (volcanic) rocks.
Two men linked to Fidentia, a South African asset management company that looted 1.2 billion rand[476] from pension funds meant to provide for 46,000 widows and orphans of mineworkers,[477] had accounts with Mossack Fonseca, which was willing to help hide the money even after South Africa made their names public.[477] The former chief executive of Fidentia, J. Arthur Brown, was sentenced in 2014 to concurrent 15-year sentences.[477] The FBI arrested one man, Steven Goodwin, in Los Angeles in 2008. Sent back to South Africa, Goodwin was sentenced to 10 years in prison for fraud and money laundering.[478] The other, Graham Maddock, was also later jailed in South Africa for fraud.
"This is a unique opportunity to test the effectiveness of leaktivism", said Micah White, co-founder of Occupy, "... the Panama Papers are being dissected via an unprecedented collaboration between hundreds of highly credible international journalists who have been working secretly for a year. This is the global professionalization of leaktivism. The days of WikiLeaks amateurism are over."[79]