In a significant update for users of the X.com platform, X Holdings Corp, under the leadership of Elon Musk, has mandated a re-registration of security keys by November 10, 2025. This move comes in the wake of the retirement of the Twitter.com domain, emphasizing the need for users to align their security measures with the new domain. The publication provides the following information: users must take immediate action to ensure their accounts remain secure.
Proactive Security Measures by X Safety Team
The X Safety team has reassured users that this requirement is not a response to any security vulnerabilities but is a proactive measure to ensure that security keys are correctly linked to the new X.com domain. This change specifically affects users utilizing YubiKey and Passkey for two-factor authentication, highlighting the importance of maintaining secure access to their accounts.
Important Steps for Users
To avoid any potential disruptions in their authentication processes, users are strongly encouraged to reenroll their security keys before the deadline.
- This step is crucial for ensuring uninterrupted access to the platform
- It helps safeguard user accounts as the transition to the new domain takes place
Users should take action promptly.
As X Holdings Corp implements new security measures for its platform, organizations in the financial sector are also addressing security and compliance challenges in their email marketing efforts. For more details, see the article on security and compliance.








