好的，我现在需要帮用户总结一篇文章，控制在100字以内。首先，我得仔细阅读文章内容，抓住主要信息。 文章讲的是社交媒体平台X（原Twitter）要求使用安全密钥或YubiKeys进行两步验证的用户在2025年11月10日前重新注册。如果不这样做，账户会被锁定。X公司解释说这是由于从twitter.com迁移到x.com，不是安全问题。用户需要访问设置页面，禁用旧密钥，重新注册，并确认密码。其他两步验证方法如认证应用不受影响。 接下来，我要把这些信息浓缩到100字以内。重点包括：X平台、截止日期、重新注册要求、账户锁定风险、迁移原因、操作步骤以及例外情况。 然后，我需要用简洁的语言表达这些内容，确保信息完整且清晰。同时，避免使用复杂的术语，让读者容易理解。 最后，检查字数是否符合要求，并确保没有遗漏关键点。 </think> X平台要求使用安全密钥或YubiKeys进行两步验证的用户在2025年11月10日前重新注册密钥，否则账户将被锁定。此要求是由于平台从twitter.com迁移到x.com所致，并非安全事件。用户需访问设置页面禁用旧密钥并重新注册以继续使用服务。 2025-10-28 06:27:7 Author: securityaffairs.com(查看原文) 阅读量:6 收藏
X warns users to re-enroll passkeys and YubiKeys for 2FA by Nov 10
X urges users with passkeys or YubiKeys to re-enroll 2FA by Nov 10, 2025, or risk account lockout. Re-enroll, switch 2FA, or disable it.
Social media platform X is urging users who use passkeys or hardware security keys like YubiKeys for two-factor authentication (2FA) to re-enroll their keys by November 10, 2025, to keep account access. After that date, accounts without re-enrollment will be locked until users re-enroll, switch to another 2FA method, or disable 2FA, though X strongly recommends keeping 2FA enabled for security.
Users don’t need to take any action if they use other 2FA methods, such as authenticator apps.
— Safety (@Safety) October 24, 2025By November 10, we’re asking all accounts that use a security key as their two factor authentication (2FA) method to re-enroll their key to continue accessing X. You can re-enroll your existing security key, or enroll a new one.
A reminder: if you enroll a new security key, any…
The company clarified that the re-enrollment of security keys and passkeys is due to the migration from twitter.com to x.com, not a security incident. Keys tied to twitter.com will stop working after November 10.
To clarify: this change is not related to any security concern, and only impacts Yubikeys and passkeys – not other 2FA methods (such as authenticator apps). Security keys enrolled as a 2FA method are currently tied to the twitter[.]com domain. Re-enrolling your security key will… https://t.co/PlXOTnNXPM
— Safety (@Safety) October 26, 2025
In October 2022, SpaceX and Elon Musk bought Twitter and rebranded it as X in July 2023. The request to re-enroll the users’ key to continue accessing the social media platform is due to the new owners’ decision to retire the twitter.com domain.
Users must re-enroll, switch to another 2FA method, or disable 2FA (not recommended) to regain access. The process requires visiting x.com/settings, disabling old keys, re-enrolling, and confirming with a password.
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