dislike button

So, I recently noticed a video popping up when you search my Channel, SupaSimon. Normally, I wouldn't care that much, but it became the first video that comes up when you search my channel name. This, bothers me quite a bit. I would be fine if it were some random video, but its a HACKING THREAT...

This is the beginning of a new series on my channel— "Saucy Rants". Today, the topic is Dislikes on YouTube and what they mean for your channel. Thanks for your time! :)