The commission of cardinals "will act at all levels on the strength of its pontifical mandate" to investigate the "recent leaks of reserved and confidential documents on television, in newspapers and in other communications media" and "bring these episodes fully to light," said a Vatican press release April 25.
The commission met for the first time April 24, the statement said, "to establish the method and timetable for its activities."
A Vatican tribunal was to look into taking legal action against those who gave the documents to reporters, and the Vatican Secretariat of State was to carry out an administrative review of every Vatican office.
While some of the leaked letters are gossipy, others include allegations of serious financial misconduct.
The leaks being investigated by the Vatican began in January with the publication of letters written by Archbishop Carlo Maria Vigano when he was secretary-general of the Governor's Office of Vatican City State. The archbishop, who now is nuncio to the United States, warned of corruption, abuse of power, a lack of transparency in awarding contracts and opposition to financial reforms.
Later leaks included a letter from a Vatican official questioning the current reform of the Vatican's finance laws and letters from Cardinal Tarcisio Bertone, Vatican secretary of state, and Cardinal Dionigi Tettamanzi of Milan arguing over control of a Catholic hospital.