If you can't see the white of their eyes, don't dare to offer any form of assistance to them, else you'd be scammed. And don't be desperate for any reason.It's the bad eggs that spoil the broth. Never knew we have so many of the such scammers from Nigeria in Malaysia & Singapore right now.
To reduce the scourge, the penalty needs to be much more than just deportation. Deportation isn't sufficient enough to scare scammers from doing their thing. Get that!