The IT department warned staff about nefarious emails designed to steal login passwords.

資訊部門提醒員工留意企圖竊取登入密碼的惡意電子郵件。

Auditors uncovered nefarious accounting practices that had hidden losses from investors for years.

稽核人員揭發了多年來向投資人隱瞞虧損的不法會計手法。

The airline blocked several nefarious websites selling fake tickets to unsuspecting travelers.

航空公司封鎖了數個向不知情旅客販售假機票的惡意網站。