微软上周末发布紧急公告称，政府机构和企业用于共享内部文件的服务器软件可能受到黑客 的"活跃攻击"，并建议客户应立即进行安全更新。 近日微软的SharePoint服务器软件被曝存在严重的安全漏洞，正遭到黑客的持续攻击，据 悉，该软件广泛应用于政府机构和企业内部文件共享。 而截至目前，全球攻击已入侵了美国 联邦和州政府机构、大学、能源公司和一家亚洲电信公司。 微软方面最新表示，它已经发布了一个新的安全补丁，供客户应用到他们的SharePoint服务 器上，以减轻针对本地服务器的主动攻击。该公司还补充道，它正在努力推出其他补丁。 "零日攻击" 以下文章来源于创业板观察 ，作者周子意 创业板观察 . 创业板观察致力于发布深交所创业板的市场发展、政策变化、监管导向、上市企业动态等的及时信息， 提供有价值的市场资讯。 据最早的一篇报道称，不明身份的攻击者在过去几天内利用漏洞对全球各地的目标发动了攻 击，这次攻击被称为"零日攻击（zero day attack）"，因为它利用了一个此前未知的漏洞。 微软发言人则回应道，"我们一直在与CISA、国防部网络防御司令部和全球主要网络安全合作 伙伴密切协调。" 白宫授权的负责调查重 ...

Group 1 - Microsoft is facing a significant cybersecurity threat as its server software is under attack by unknown hackers, potentially leading to widespread security vulnerabilities globally [1] - The company has released a new security patch for SharePoint servers to mitigate active attacks on on-premises servers and is deploying additional fixes [1] - The U.S. Cybersecurity and Infrastructure Security Agency has confirmed the existence of the vulnerability, which allows hackers to access file systems, internal configurations, and execute code over the network [1] Group 2 - Over 10,000 companies globally using SharePoint servers are estimated to be at risk, with the highest number of affected enterprises located in the U.S., followed by the Netherlands, the UK, and Canada [1] - Cybersecurity experts warn that these vulnerabilities pose a serious threat, with indications that hackers are already exploiting them [1] - This incident is part of a series of recent cyberattacks on Microsoft, with previous warnings about Asian hackers targeting remote management tools and cloud applications [2]