I've just won RM30,000 for don't know what apparent reason from PETRONAS MAS. And I'm RM30,000 'RICHER!!'

The sms may sound convincing to some people because PETRONAS is a big oil company in Malaysia. I was made to understand that this kind of scam has been around since 2007 believed to be based in Indonesia and are wide spread and prey on folks thinking it's really from Petronas Malaysia. Beware of scam-scams, guys!