India's Infosys says no prima facie evidence on whistleblower complaints

BENGALURU (Reuters) - Indian IT services major Infosys Ltd said on Monday it found no evidence to prove the allegations in a whistleblower letter from last month, sending shares up 5% in morning trade.In a letter to the National Stock Exchange dated Nov. 2, the company said the anonymous complaints were still under investigation and it was not in a position to determine "concreteness, credibility and materiality of complaints."Infosys said last month that the U.S. Securities and Exchange..