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Windows安全启动证书即将过期,用户需及时更新应对

安全启动机制自2012年随Windows 8推出以来,在保障系统启动安全方面发挥了重要作用。当前用于验证安全启动的证书将于2026年6月过期,若无新证书替代,可能使设备面临引导级别恶意软件攻击风险,并影响对新软件的信任判断。此次涉及多个仍在支持周期内的Windows版本。官方建议用户启用自动更新功能,未来数月内新证书将作为月度更新推送。对于仍在使用Windows 10的设备,推荐加入扩展安全更新服务,个人用户可免费使用,企业用户需付费。双系统Linux设备也将获得配套证书支持。部分老旧或不再支持更新的系统可能需要手动部署新证书以维持安全启动功能。

媒体报道
Windows安全启动证书将过期!微软建议及时安装Win更新 快科技
Windows安全启动证书即将过期,用户需及时更新应对 中关村在线
微软 Win10/11 系统安全启动证书即将到期,若不更新可能无法正常启动 IT 之家

事件追踪
2025-06-24 微软未续签 / 更新 TLS 证书,部分 Office 用户频繁出现证书过期弹窗
2024-07-29 CrowdStrike更新引发Windows蓝屏危机,微软揭秘背后原因
2020-03-24 Windows用户面临安全漏洞攻击,微软预计4月更新补丁
2019-04-05 微软宣布停止Windows 10强制更新
2018-03-20 Microsoft says that it's reducing offline time when installing Windows 10 updates
2017-06-19 微软将在下次更新 Windows 10 时禁用 SMBv1 协议

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Windows安全启动证书即将过期,用户需及时更新应对

安全启动机制自2012年随Windows 8推出以来,在保障系统启动安全方面发挥了重要作用。当前用于验证安全启动的证书将于2026年6月过期,若无新证书替代,可能使设备面临引导级别恶意软件攻击风险,并影响对新软件的信任判断。此次涉及多个仍在支持周期内的Windows版本。官方建议用户启用自动更新功能,未来数月内新证书将作为月度更新推送。对于仍在使用Windows 10的设备,推荐加入扩展安全更新服务,个人用户可免费使用,企业用户需付费。双系统Linux设备也将获得配套证书支持。部分老旧或不再支持更新的系统可能需要手动部署新证书以维持安全启动功能。

媒体报道
Windows安全启动证书将过期!微软建议及时安装Win更新 快科技
Windows安全启动证书即将过期,用户需及时更新应对 中关村在线
微软 Win10/11 系统安全启动证书即将到期,若不更新可能无法正常启动 IT 之家

事件追踪
2025-06-24 微软未续签 / 更新 TLS 证书,部分 Office 用户频繁出现证书过期弹窗
2024-07-29 CrowdStrike更新引发Windows蓝屏危机,微软揭秘背后原因
2020-03-24 Windows用户面临安全漏洞攻击,微软预计4月更新补丁
2019-04-05 微软宣布停止Windows 10强制更新
2018-03-20 Microsoft says that it's reducing offline time when installing Windows 10 updates
2017-06-19 微软将在下次更新 Windows 10 时禁用 SMBv1 协议

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Telegram Be The Next Best SPAC

I have no inside knowledge of a potential stock listing of the popular anti-Whatsapp messaging app, Telegram. But I know this much, judging by most people I talk to, especially crypto investors, if Telegram ever went public, people would gobble it up. I know I would. I’m waiting for it. So is Sergei Sergienko, who claims he owns $800,000 of Telegram’s pre-initial coin offering (ICO) tokens. “If Telegram does a SPAC IPO, there would be demand for this issue. It would probably outstrip the interest we saw during the ICO. Why? Because as of right now Telegram looks like a liberal application that can accept anyone - right after WhatsApp and others have turn on the censorship,” he says.

Newly uncovered hack campaign in Telegram

The campaign, which security firm Check Point has named Rampant Kitten, comprises two main components, one for Windows and the other for Android. Rampant Kitten’s objective is to steal Telegram messages, passwords, and two-factor authentication codes sent by SMS and then also take screenshots and record sounds within earshot of an infected phone, the researchers said in a post published on Friday.

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