The Telangana Cyber Security Bureau has warned people against a fake WhatsApp message promising Rs 8,000 as a Diwali benefit in Prime Minister Narendra Modi's name. It cautioned recipients against clicking suspicious links or sharing sensitive banking information. Hyderabad: The Telangana Cyber Security Bureau (TGCSB) has cautioned people against a fake WhatsApp message promising Rs 8,000 cash benefit in the name of Diwali, warning that cybercriminals could use the festive offer to.