An employee of software company Nuix stands in their office located in central Sydney, Australia, April 5, 2016. Software produced by the little-known Australian developer has helped journalists piece together news leads from the mountains of data found in the contents of the Panama Papers, one of the biggest document leaks in history. Sydney-based Nuix Pty Ltd donated its document analysis programme to the International Consortium of Investigative Journalists (ICIJ) to sift through the millions of leaked documents from Panamanian law firm Mossack Fonseca. REUTERS/David Gray