Moonlighting: what is the fuss about?

In September, Wipro terminated 300 employees after they were found ‘moonlighting’. The IT major’s chairman Rishad Premji, said his company had no place for people who chose to work directly with rivals while being on Wipro's payroll. Premji has referred to ‘moonlighting’ as cheating. And the debate started drawing mixed and strong reactions, still continuing. So what is Moonlighting? Is it ethical? Is it illegal? Why is it even happening? What’s the legal standing? In the episode number 3, let me talk about the Moonlighting in IT industry.