Translation of "Blackmail" in Chinese

The victim of blackmail has been paying hush money for years, but now he realizes it is foolish, and he has decided not to pay a red cent more.

被害人被勒索支付封口費已經很多年, 但現在他意識到這樣做是愚蠢的, 而且他已經決定再也不付一毛錢了。