Mossack Fonseca & Co.

The Panama Papers are an enormous collection of legally secret documents that were posted online by the Panamanian legal firm Mossack Fonseca.

Over 11.5 million files, including 2.6 Terabytes of data pertaining to the operations of offshore shell firms utilised by the world's most influential individuals, are contained in the firm's full collection.

Ramon Fonseca, a co-founder of the Mossack Fonseca law firm, attested to the validity of the leaked documents to Channel 2 in Panama.

The International Consortium of Investigative Journalists (ICIJ) and an unnamed source turned over the Panama Papers documents to the German publication Suddeutsche Zeitung.

Source: https://securityaffairs.com/45998/data-breach/panama-papers.html

"id": "MOS2154271023",
"linkid": "mossack-fonseca-&-co-",
"type": "Data Leak",
"date": "04/2016",
"severity": "85",
"impact": "3",
"explanation": "Attack with significant impact with internal employee data leaks"