Does anyone heard of a car with immobilizer got stolen?
Does immobilizer really work to prevent car theft?
Most new cars have one like mine and I'm thinking whether I
still need to buy extra security lock etc.

(Immobilizer = Yung naka-embed na electronic chip sa susi
ng kotse na nagta-transmit coded signal to the engine's
computer to signal it that it's a valid key & is allowed to start
the engine. Kaya maski na i-duplicate mo mechanically yung key,
hindi pa rin magi-start yung engine unless it can transmit the
expected code.)