@article{Kang_Kuo_Grossklags_2022, title={Closing Pandora’s Box on Naver: Toward Ending Cyber Harassment}, volume={16}, url={https://ojs.aaai.org/index.php/ICWSM/article/view/19307}, DOI={10.1609/icwsm.v16i1.19307}, abstractNote={In reaction to the high-profile celebrity suicides of Sulli and Goo Hara in 2019, attributed to cyberbullying, Korea’s most popular internet platform Naver introduced a range of self-regulatory measures to curtail targeted hate comments online in 2020. These regulations include removing the entertainment comment section and pseudonymizing users by revealing comment history but maintaining user anonymity. To take a closer look at celebrity cyberbullying and analyze the effects of Naver’s novel self-regulatory measures, we collected data about comments and emoticons from Naver News. In the celebrity space, we find that Sulli and Goo Hara indeed received negative comments and expressions using emoticons. However, our analyses of the self-regulatory measures demonstrate that while user interaction on Naver has decreased, the percentage of negative comments has also fallen, showing that Naver’s regulations have had favorable effects.}, number={1}, journal={Proceedings of the International AAAI Conference on Web and Social Media}, author={Kang, Nam Gu and Kuo, Tina and Grossklags, Jens}, year={2022}, month={May}, pages={465-476} }