“GRA is aware of the cyber incident involving MBS’s members from its non-casino loyalty programme. Singapore’s Gambling Regulatory Authority (GRA) has asked the Marina Bay Sands (MBS) casino resort to “conduct further investigations on its casino loyalty programme”, the regulator said in a statement emailed to GGRAsia on Wednesday. Newsdesk Latest News, Singapore, Top of the deck GRA asks MBS to review casino loyalty programme security