Another reason why you can't access your Gmail account is
that someone else may have used it.
In this case, you should reset your password by following
our step-by-step guide above.
Once your Gmail account recovery is complete, you should
provide all of your accounts to secure your account and prevent further
accidents.
Follow these easy steps.
1. Go to "Security" on your Google account page.
2. Click on "Recent Security Events" for
"Review Security Events".
3. Click "No" to detect suspicious activity and
secure your account by following the on-screen instructions. Click
"Yes" if you have done the activity.
By using your Gmail account, someone else may have accessed
confidential information, such as your bank details. Be sure to contact your
district or bank authorities after your account is restored.