Seems like Singapore is a major target for PRC scammers right now. The Singapore Police Force has warned the public that a new type of scam is in town.
Receiving from +65 999
999 is the emergency hotline for CALLING the police not receiving calls from it. Do not pick up if you see a +65 999.
Some lady or guy on the photo will tell you some crap like your information is needed in a case etc and cheat your money. By stealing your identity