尊敬的阿里云用户：我们提醒您，云盾安全体检功能检测到您服务器上的NTP组件存在可被用做ddos攻击的漏洞。由于问题较为严重，为保证您业务的安全，建议您尽快修复。漏洞描述： NTP是时间同步协议，低版本默认配置存在漏洞可被利用ddos攻击。漏洞危害： NTP Reply Flood Attack （NTP反射型ddos攻击）简称NTP Flood NTP 放大+反射攻击。攻击者利用monl....

文章 2022-02-16 来自：开发者社区

游戏安全资讯精选 2017年第十一期英国彩票网遭遇DDoS攻击，中断90分钟微软“10月周二补丁日”发布63个漏洞补丁

【本周游戏行业DDoS攻击态势】【游戏安全动态】英国彩票网遭遇DDoS攻击，中断90分钟点击查看原文点评：10月7日，英国彩票网遭遇DDoS攻击，持续90分钟，造成大量的现金损失。攻击者在访问流量最高的周六瞄准英国最大的彩票网，可以预测是早有预谋。目前，官方还没有确认这起攻击是否与赎金有关，或者可能是经后更大攻击来袭的“前兆”，也有可能是比较小的彩票网站发起的报复性攻击。【相....

文章 2022-02-16 来自：开发者社区

游戏安全资讯精选 2017年第十期英国彩票网遭遇DDoS攻击，中断90分钟 DNSMASQ多高危漏洞公告阿里云协助警方破获国内最大黑客攻击案，攻击峰值690G

【本周游戏行业DDoS攻击态势】国庆期间，针对游戏行业的DDoS攻击放缓，攻击者也在放“小长假”，10月8日超过500G的攻击可视作攻击猛烈度恢复的表现。【游戏安全动态】英国彩票网遭遇DDoS攻击，中断90分钟点击查看原文点评：10月7日，英国彩票网遭遇DDoS攻击，持续90分钟，造成大量的现金损失。攻击者在访问流量最高的周六瞄准英国最大的彩票网，可以预测是早有预谋。目前，官....

文章 2022-02-16 来自：开发者社区

游戏安全资讯精选 2017年第四期：游戏行业上周最大DDoS流量超770G，魔兽世界遭遇DDoS攻击，开源CMS Drupal 8发布更新修复多处高危漏洞补丁

【每周行业DDoS攻击态势】【游戏安全动态】魔兽世界遭遇DDoS攻击。点击查看原文概要：此次 DDoS 攻击实际是从周日的早上开始发生，暴雪发现问题后第一时间在 Twitter 上发出通知，“我们正在对于身份验证服务缓慢的原因进行调查。”目前还没有个人或组织对此次 DDoS 事件负责，暴雪目前也还未公开更多攻击细节...

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