If you manually tried to type ://samsung.com on a mobile browser and hit a wrong key, your browser may save the mistyped string. It then suggests it to you in the future as an autofill option. 2. Background Authentication (OAuth)
Open your preferred mobile or desktop browser (e.g., Chrome, Samsung Internet). Go to > Privacy and Security . Select Clear Browsing Data . https signinsamsungcon key top
If you see "NET::ERR_CERT_AUTHORITY_INVALID" or similar: If you manually tried to type ://samsung
If you are currently looking at your TV screen, open the official web browser on your phone and go directly to to input your code. using a passkey
The number one reason for SSL/"https" sign-in failures is a mismatch between your device's date/time and the actual current time. Samsung's security protocols require them to match exactly.
A few extra seconds checking for https://account.samsung.com , using a passkey, and enabling 2FA is nothing compared to the headache of a hacked account. Samsung accounts hold personal data, cloud files, payment methods, and even device control.