A system such as an authentication domain system may intercept the request and/or redirect the user device to an authentication domain that is hosted by an authentication domain system. The ...

On October 25, 2025, Japan time, the safety team at X (formerly Twitter) called on users to re-register the security keys they use for two-factor authentication when logging into their accounts. This ...

Elon Musk-owned X (formerly Twitter) is starting to officially sunset the twitter.com domain as part of its complete switchoverto x.com. Those who rely on hardware security keys or passkeys for ...