快手直播间出现大量色情内容，海淀警方称接到多个群众报案，快手回应：平台遭到黑灰产攻击，已报警

Group 1 - On December 22, numerous users reported that Kuaishou's live streaming platform was displaying a significant amount of pornographic content, including the broadcasting of obscene films and suggestive performances by hosts, with some live streams attracting over ten thousand viewers [2] - By December 23, at around 0:30, the Beijing Haidian Public Security Bureau confirmed that they had received multiple reports from the public regarding the issue and were investigating the situation [2] - Kuaishou later responded that the platform had suffered an attack from black and gray market activities around 22:00 on December 22, and they were in the process of urgent repairs, emphasizing their commitment to resisting illegal content and reporting the situation to relevant authorities [2]