Speculation surrounding the secretive insurance file suggests data could be in relation to Hillary Clinton.
Requests from Swedish authorities may allow prosecutors to question Assange at the Ecuadorian Embassy.
Assange has not left the embassy in London since 18 June 2012.
The WikiLeaks founder launched 'First they came for Assange' to raise awareness of his ongoing plight.
The document was reportedly leaked to both The Smoking Gun and Wikileaks by a hacker called 'Guccifer 2.0'
Julian Assange says former Google CEO Eric Schmidt is now heading Pentagon's innovations arm.
The hacker and digital rights activist says he has faced death threats following accusations of misconduct.
Russian officials linked to murder, drug trafficking, arms trafficking, extortion, bribery and money laundering
First round of Panama Papers releases had an immediate impact when released - now it's time for more.
CEO David Vincenzetti has slammed the world's media for its coverage of the 2015 data breach.
The most financially secretive states according to Tax Justice Network's Financial Secrecy Index 2015.
Panama-based law firm Mossack Fonseca have blamed 'hackers' on the 2.6 terabytes that were compromised.
WikiLeaks criticises media's closed-shop cherry-picking of vast data trove.
In the wake of the Panama Papers release, IBTimes UK takes a look back at other notable leaks.
IMF chief Christine Lagarde said the IMF 'conducts its negotiations in good faith, not by way of threats.'
IMF refuses to challenge contents of transcript released by WikiLeaks as Athens seeks explanation.
The email states the tool was designed to give confidence to the Syrian rebels.
Alfred de Zayas claims inaction by UK government "erodes the credibility" of UN system.
Hacker claims to have access to 200GB of stolen government data and has said FBI is the next target
UK and Swedish authorities' posturing over UN's ruling shows how little the law means to governments.
Assange has accused the UK of 'insulting' the United Nations by not upholding their verdict on his detention.
UN report concluded Australian was 'arbitrary detained' during his time at the Ecuadorian embassy in London.