A Greek prosecutor said on Thursday she had begun an investigation into an allegation by a journalist that his smartphone had been infected by surveillance software in an operation by the country's intelligence service.
A spokesman for the EYP intelligence service told Reuters it had no comment on Greek media reports detailing the assertion by Thanasis Koukakis, 43, a financial journalist who works for CNN Greece and has done investigative reporting on financial crimes.
The allegation comes as the European Union (EU) is beginning to follow the United States in taking a harder look at spyware merchants and the use of powerful surveillance software.