Infosys is considered by many as the gold standard when it comes to corporate governance and management. Which is why when its founders, especially Narayana Murthy, who put India on the world's software and IT map, talk about hush money in the company they set up - it draws attention. The board, who the founders are taking on, denies any irregularities and have out their weight behind Vishal Sikka - the company's first non-founder CEO brought in by Mr Murthy in 2014.