COVID-19 has hugely changed our lives, work, and interactions with people. With more and more online activities, people are easily exposed to privacy threats. In this paper, we explore how users self-disclose on social media and privacy concerns raised from these behaviors. Based on recent news, techniques, and research, we indicate three increasing privacy threats caused by the COVID-19 pandemic. After that, we provide a systematic analysis of potential privacy issues related to the COVID pandemic. Furthermore, we propose a series of research directions about online user self-disclosure and privacy issues for future work as well as possible solutions.

翻译：COVID-19 极大地改变了我们的生活、工作和与人的互动。 随着越来越多的在线活动,人们很容易受到隐私威胁。 在本文中,我们探讨了用户如何对社交媒体进行自我披露以及这些行为引起的隐私问题。根据最新消息、技术和研究,我们指出COVID-19 大流行病带来的三种日益加剧的隐私威胁。此后,我们系统地分析了与COVID 大流行病相关的潜在隐私问题。此外,我们提出了一系列关于在线用户自我披露和隐私问题的研究方向,供未来工作以及可能的解决办法。