Panamanian prosecutors visited the offices of the Mossack Fonseca law firm Monday to look into its allegations that a computer hacker was behind the leak of a trove of financial documents about tax havens the firm set up to benefit influential people around the globe.
Public ministry spokeswoman Sandra Sotillo said the visit to the offices of Mossack Fonseca was made by investigators from the intellectual property prosecutor's office.
The firm filed a complaint charging the security breach shortly before media reports appeared last week using the documents to detail how politicians, celebrities and companies around the globe were hiding assets in offshore bank accounts and anonymous shell companies.
"Finally the real criminals are being investigated," firm co-founder Ramón Fonseca said in a message to The Associated Press.
Fonseca has maintained that the only crime which can be taken from the leak was the computer hack itself. He has said he suspects the hack originated outside Panama, possibly in Europe, but has not given any details.
Panama's government has said it will cooperate with any judicial investigation arising from the documents.