We notify you by email when you add a new device to Dashlane. If you don't remember logging in on a new device, keep in mind that we send emails saying you've added a new device in these situations:
- When you use Dashlane on the same device but in a new browser
- After you clear your browser's cache or delete your cookies and log in again
- After you reinstall Dashlane
If you're still worried about the email you received, you can always take steps to secure your account, like revoking access to a device, changing your Master Password, or turning on 2-factor authentication (2FA).