Panamanian prosecutors visited the offices of the Mossack Fonseca law firm Tuesday to investigate allegations a computer hacker was behind the leak of financial documents about tax havens the firm set up to benefit influential people around the world, the Belfast Telegraph reported. Sandra Still, a public ministry spokeswoman, said the government’s intellectual properties division of the prosecutor’s office visited the law firm. A security breach complaint by the law firm occurred shortly before media reports last week revealed how politicians, celebrities and companies around the globe were hiding assets in offshore bank accounts and anonymous shell companies. "Finally the real criminals...