漏洞 Vulnerability Nvidia Windows驱动安全漏洞更新 https://nvidia.custhelp.com/app/answers/detail/a_id/5230 Nextcloud安全更新 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vxcm-g5v4-637f/ 安全事件 Security Incident 涉俄APT组织“圣贤熊”针对军队、政府展开经济犯罪和间谍攻击 http://report.threatbook.cn/ST.pdf FBI：Ranzy Locker勒索软件今年袭击了至少30家美国公司 https://www.bleepingcomputer.com/news/security/fbi-ranzy-locker-ransomware-hit-at-least-30-us-companies-this-year/ 超过1000万Android用户被高端短信诈骗应用锁定 https://thehackernews.com/2021/10/over-10-million-android-users-targeted.html 恶意Firefox插件阻止浏览器下载安全更新 https://thehackernews.com/2021/10/malicious-firefox-add-ons-block-browser.html