France's DCNS says assessing if leak of submarine data harms clients

PARIS (Reuters) - French naval contractor DCNS on Wednesday said it was working to determine if harm had been caused to its clients by a massive leak of secret documents about its Scorpene submarines published in Australian media. "We're going to determine ... if harm was caused to our clients and establish action plans," a company spokesman said. (Reporting by Cyril Altmeyer; writing by Michel Rose; editing by Richard Lough)