Suddenly, while he was in front of Bhavna Building on the Veer Savarkar Marg, four unidentified men sprang out of a Maruti car and attacked him with a chopper and injured his hand. They immediately decamped with the cash bag. Dadar police is investigating the case. According to eyewitnesses, this is the third such incident in Prabhadevi. Significantly, last month, a petrol pump was looted in the vicinity.