An AI-generated video of philanthropist and Infosys Founder Narayana Murthy's wife, Sudha Murty, promoting an investment application is being shared as real. The original video, shared by Moneycontrol, has been overlaid by fake audio generated using AI. Sudha was heard saying that people need to invest only ₹21,000 in the app and its value will increase by ₹5,000 every month.