Hey guys! I create a new youtube channel and new google account why a hacker got access to my old channel and youtube account

I found out that there was a hacker checking my library history and there were a lot of videos software downloads cracked and on my channel there were only two videos.

so... subscribe me to my new channel.

The link is here:

https://www.youtube.com/channel/UCwTYygGyhZpQNgTVvE4n80A

any day i will be reposting the videos