X Marks the Spot: Re-Enroll Your Security Keys or Get Locked Out!
Mark your calendars: by November 10, 2025, X users must re-enroll their security keys to avoid being locked out. It’s not a security breach—just a domain switch from twitter.com to x.com. So, unless your life’s mission is to become a digital hermit, get re-enrolling!

Hot Take:
Oh, the joys of rebranding! X, the artist formerly known as Twitter, is pulling a Houdini with its security keys. It’s a move that screams, “Surprise! Your keys are now as useful as a chocolate teapot unless you re-enroll them.” Who knew the letter change would come with a side of cybersecurity Pictionary?
Key Points:
- X (a.k.a. Twitter) is moving from twitter.com to x.com, necessitating security key re-enrollment.
- Users must re-enroll their security keys by November 10, 2025, or face account lockouts.
- This change affects those using hardware security keys or passkeys, not app or SMS-based 2FA.
- The shift is due to how security keys link to specific web domains, not a security breach.
- If users don’t re-enroll, they can switch to another 2FA method or risk disabling 2FA.
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