Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Sök i support

Akta dig för supportbedrägerier: Vi kommer aldrig att be dig att ringa eller skicka ett sms till ett telefonnummer eller dela personlig information. Rapportera misstänkt aktivitet med alternativet "Rapportera missbruk".

Läs mer
Öppen

Security for my account

Valerie Arguello

If someone else has my email and phone number can they log into this account? How can I stop it or block it?bold text

If someone else has my email and phone number can they log into this account? How can I stop it or block it?'''bold text'''

Alla svar (1)

Hi

No, they cannot log into your Mozilla account with just your email and phone number. They still need your password. Even if Firefox sends a one-time login code to your email, they would need direct access to your email inbox to read it.

You can turn on two-step authentication (2FA): Go to Settings > Security and enable 2FA using an authenticator app. This ensures that even if they guess your password, they can't get in.

If you think someone know your password, update it immediately.

Ställ en fråga

Du måste logga in på ditt konto för att svara på inlägg. Vänligen starta en ny fråga om du inte har ett konto ännu.