@TeamYouTube My YouTube/Gmail account has recently been hijacked and the ownership transferred without the hijacker having access to my ownership account. I have tried account recovery but since the ownership was transferred I am unable to progress past entering the email address
These steps may help you regain access to your account: https://goo.gl/v7CdWx . We recommend doing this from a known device and/or browser that was typically used to access the account. Here are more tips to help you through the process: https://goo.gl/QtskMp . Keep us posted.