/hæk/ – noun
Definition: Xâm nhập trái phép vào hệ thống máy tính hoặc mạng.
A more thorough explanation: 1. (UK: informal) a journalist, especially a print journalist who writes unoriginal or boring articles
2. a piece of computer code that provides a quick (and often rough or temporary) solution to a particular problem caused by a piece of software or hardware
Example: 1. At his best, he was a novelist of impressive proportions; at his worst, he was a hack journalist.
2. The hack provides a quick fix for those unable to enter data on certain websites since upgrading their operating system.