Minister of State for IT Rajeev Chandrasekhar on Tuesday called allegations of fraud levied against Zoho's billionaire CEO Sridhar Vembu by Vembu's wife an "undeserved attack". "He is a self-made man who has earned the respect of most people who meet him," Chandrasekhar said. Vembu's wife has also accused him of abandoning her and their autistic son.