（非快手的官方号， 第三方个人， 我去他主页看了， 11 月份就发过一回，今天早上抓热点又重发了 ） "现在上午面试，下午入职" 和 91 跨界合作 （网友做的 AI 图） " 明年起传播淫秽信息违法，所以快手今年起直播看 " 今天趣图的背景，请参考这篇推文：《 突发！快手深夜变"快播"，10 个直播七八个涉黄，网友称举报都没用。官方称遭攻击已报警！ 》 （另据七麦的第三方榜单数据， 快手App 在苹果商店排名上升了 44 位 。快手这波"拉新"数量，估计要近千万了吧。 ） 往期趣图 （点击下方图片可跳转阅读） 趣图: 通过了所有单元测试 趣图: 据说这个小姐姐是个开发大佬, 你们信么? 趣图: 送给喜欢 print 调试党 某安卓应用市场显示， 已有 455 万名用户回归快手 ↓↓↓ 小程程在 APP STORE 也看了一下， 快手已上升到免费版第 2 名了 ...

Core Viewpoint - Kuaishou faced a significant security incident on December 22, 2023, where multiple live streams displayed explicit and violent content, leading to a temporary shutdown of the live streaming feature and a subsequent drop in stock price [2][3][5]. Group 1: Incident Overview - On December 22, around 10 PM, numerous Kuaishou live streams began showing explicit and violent content, with some streams attracting over 100,000 viewers [2]. - By midnight, Kuaishou's live streaming channel was cleared, displaying a "server busy" message when users attempted to access it [3]. - The live streaming feature was restored by 8 AM on December 23, with multiple streams back online [4]. Group 2: Company Response - Kuaishou officially stated that the platform was attacked by gray and black market entities around 10 PM on December 22 and that they were in the process of urgent repairs [5]. - The company reported the incident to relevant authorities and the police, emphasizing their commitment to resisting illegal content [5]. Group 3: Security Analysis - Security expert Tan Xiaosheng noted that Kuaishou employs strict manual and AI-assisted content review systems, which failed to activate promptly during the crisis, indicating potential system vulnerabilities [5]. - The decision to take down the live streaming feature two hours after the security breach reflects Kuaishou's intent to mitigate damage and prevent further violations [5]. Group 4: Market Impact - Following the incident, Kuaishou's stock price dropped by 5.47% at the opening on December 23, with a further decline of approximately 3.5% by 11:20 AM, resulting in a market value loss of nearly 10 billion [5].

Core Viewpoint - The article highlights that the black and gray market has entered an era of automated attacks, which has led to significant disruptions on platforms like Kuaishou, as they continue to rely on traditional manual defense methods [1] Group 1: Incident Overview - On December 22, Kuaishou experienced a surge of accounts opening live streams featuring illegal content, prompting a response from the platform [1] - The peak of the violation occurred between 10 PM and 11:30 PM, with some streams reaching nearly 100,000 viewers [1] - Kuaishou responded by forcibly shutting down the live streaming feature and banning several accounts shortly after midnight [1] Group 2: Expert Analysis - Experts indicate that the scale of the attack was facilitated by automated tools that allowed hackers to register and control numerous accounts, leading to rapid dissemination of illegal content [1] - Traditional manual review processes are inadequate to handle the volume of violations, resulting in a reactive rather than proactive defense [1] - The expert emphasizes the need for companies to address both external attacks and internal vulnerabilities, as incidents involving insider threats have become increasingly common [1] Group 3: Security Measures - Kuaishou has established a security organizational structure comprising a decision-making security committee, an office, and related departments to ensure user data protection [1] - The privacy protection working group is tasked with collaborating with the information security committee and business units to safeguard user personal information [1]

经济观察报 记者 钱玉娟 12月22日夜间，不少网友在社交媒体上发布打码截图，反映快手平台上多个直播间出现露骨涉黄等画面。 23日00:30左右，快手紧急下架直播频道后，搜索直播相关界面显示"无相关内容"，其他短视频频道均正常。 到了12月23日早上8点，记者登录快手App看到，直播频道已恢复，多个直播间正常直播中。 快手官方回应称，12月22日22时左右，平台遭到灰黑产攻击，已紧急处理修复中。"平台坚决抵制违规内容，相应情况已上报给相关部门，并向公安机关报 警。" 与此同时，12月23日，多个与网络安全相关的自媒体公众号发布了"快手急招安全岗位"等招聘内容，包括应用安全专家、基础安全攻防技术专家、信息安全 BP专家等。 招聘海报介绍，快手信息安全团队是公司核心技术防线，致力于构建业界领先的安全攻防体系与数据保护能力。 中国计算机学会常务理事、网络安全专家谭晓生分析，快手作为国内短视频直播巨头，对直播内容不仅有严格的人工审核，还有AI辅助的审核系统，能做 到秒级封禁。但在此次事件中，快手相关系统并未在危机发生时及时起效，这反映出快手平台可能存在系统漏洞。 一位快手用户描述，当晚10点多，她点进快手直播频道时， ...

Core Viewpoint - The A-share cybersecurity sector experienced significant movement following a large-scale attack on the short video platform Kuaishou, leading to a collective rise in stock prices of key companies in the sector [1] Group 1: Market Reaction - The cybersecurity sector in A-shares opened strongly and saw a collective increase, with multiple core stocks rising [1] - Jida Zhengyuan's stock rose by over 7% at one point, currently up by 3.65% [1] - Other companies such as Qiming Star, Qi Anxin, Green Alliance Technology, Guotou Intelligent, and Yongxin Zhicheng also experienced varying degrees of price increases [1]

【#快手回应多直播间现涉黄内容#】#快手遭黑灰产攻击##快手报警#12月23日凌晨消息，用户反馈12月 22日晚间快手平台多个直播间出现涉黄内容。快手官方于今天凌晨回应称，当晚22时左右，平台遭到黑 灰产攻击，目前已紧急处理修复中，平台坚决抵制违规内容，相应情况已上报给相关部门，并向公安机 关报警。(智通财经） ...

Core Viewpoint - The incident involving Kuaishou highlights the vulnerabilities in content moderation and the growing threat of black and gray market activities in the internet industry [1][2]. Group 1: Incident Overview - On the night of the 22nd, Kuaishou experienced a surge of inappropriate content in multiple live streams, leading to widespread user concern and panic [1]. - Kuaishou attributed the incident to organized attacks from black and gray market groups, which demonstrated advanced technical capabilities to bypass platform defenses [1]. - The event raised questions about Kuaishou's content moderation effectiveness, especially following their recent announcement of AI-driven content governance [1]. Group 2: Platform Responsibilities - As an operator of the online space, Kuaishou must take primary responsibility for content safety, revealing shortcomings in their preemptive defenses and emergency response mechanisms [2]. - The platform needs to enhance its technical capabilities and develop a comprehensive defense network to address evolving threats from black and gray market activities [2]. Group 3: Industry-Wide Implications - The incident serves as a wake-up call for the entire internet industry, emphasizing the need for collaborative efforts among platforms, regulatory bodies, and the public to combat black and gray market activities [3][4]. - The complexity of black and gray market operations necessitates improved inter-departmental cooperation and information sharing to effectively disrupt these criminal networks [4]. - The industry must move away from isolated approaches and establish collaborative risk management mechanisms to enhance overall resilience against attacks [4]. Group 4: Legal and Regulatory Framework - Recent laws and regulations, such as the Cybersecurity Law and the Governance of Online Information Content, have been implemented to combat online chaos, but the intricate nature of black and gray markets poses significant challenges [4]. - Strengthening legal frameworks and increasing penalties for black and gray market activities are essential to deter criminal behavior and protect users [4]. Group 5: Call to Action - The incident underscores the need for a collective effort to safeguard the online ecosystem, with the public encouraged to report violations and platforms urged to reflect on their responsibilities [5]. - Continuous collaboration among all stakeholders is crucial to diminish the operational space of black and gray markets and ensure a safe online environment [5].

Group 1 - The core issue of the recent cyber attack on Kuaishou is attributed to the shift of black and gray industries into an "automated attack" era, while the platform still relies on traditional manual defense methods [1] - Hackers utilize automated tools to batch register and control zombie accounts, enabling the rapid release and dissemination of illegal content, which overwhelms manual review processes [1] - Traditional manual review systems are inherently slow, leading to a situation where the response to illegal content is reactive, often resulting in a "ban not keeping up with new additions" scenario [1] Group 2 - Internal vulnerabilities pose significant risks that should not be overlooked in enterprise network security upgrades, as incidents of data leaks and unauthorized access by internal personnel have become more frequent [2] - Some cyber attacks are executed by bribing internal staff or exploiting permission vulnerabilities, which can be as damaging as external attacks [2] - Companies are advised to adopt a "defense against both internal and external threats" approach, integrating internal defenses into the overall security framework, with a particular focus on preventing insider threats and managing permissions [2]

Group 1 - The core issue is that Kuaishou experienced a black and gray industry attack on its platform, which was reported to relevant authorities and the police [1] - Kuaishou is actively addressing and repairing the situation, demonstrating a commitment to resisting illegal content [1] - Following the incident, Kuaishou's app surged to the second position in the Apple App Store's free app download rankings [1]

Core Viewpoint - Kuaishou experienced a severe attack from black and gray market hackers, leading to a significant security breach within a short time frame of 60 to 90 minutes, exposing vulnerabilities in its risk control system [1][3]. Group 1: Attack Details - Hackers infiltrated Kuaishou's system using approximately 17,000 zombie accounts to create live streaming rooms that broadcasted illegal content, including pornography, violence, and terrorism, with some streams attracting nearly 100,000 viewers [1][2]. - The attack is believed to be organized and premeditated, exploiting vulnerabilities in the live streaming interface to bypass Kuaishou's real-name authentication and content review processes [3]. Group 2: Industry Implications - The incident highlights a growing trend in internet black and gray market attacks, characterized by increased concealment, enhanced intelligence, and deeper industrialization, particularly with the rise of artificial intelligence [3][4]. - As AI technology evolves, the nature of cyber attacks is shifting from traditional human confrontations to automated battles between intelligent agents, posing a broader challenge to the digital society [4]. Group 3: Security Recommendations - In response to the new security challenges posed by the widespread use of AI in black and gray market activities, organizations need to transition from passive defense to a systematic and intelligent security capability [2][3]. - 360 Digital Security Group has developed a security defense solution tailored for the intelligent era, leveraging its expertise in both security and AI [2].