2 sentences for 泄漏 (xiè​lòu — divulge)

1. 别泄漏，我们知道他是黑客。

   bié xiè​lòu, wǒ​men zhī​dào tā shì hēi​kè.

   Just don't let on that we know he's the hacker.

   Source: OpenSubtitles

2. 调查人员发现，有人故意泄漏了那份机密报告。

   diào​chá rén​yuán fā​xiàn, yǒu rén gù​yì xiè​lòu le nà fèn jī​mì bào​gào.

   Investigators found that someone had intentionally leaked the confidential report.

   Source: Dong Chinese Dictionary