You have just come across a Yatedo profile in your name and the information on it does look familiar to you, but you don't understand how this information has made it there.
First of all, you need to know that the Yatedo people search engine, does not have access to private information.
The information contained in Yatedo profiles is strictly public information, widely available on Internet and accessible by everyone and by all search engines. This information has been harvested from social networks, blogs, news articles and various professional websites. This is entirely legal.
However, you should know that you can change the settings in your social network accounts to make sure your information is private. Once you'll have changed those settings, the information from your different profiles will not be visible by search engines. How do I make sure that my information on social networks won't be visible by search engines?
Now that you've discovered your Yatedo profile, perhaps you'd like to change a few things on it so that it is more representative of you and your current situation. If that's the case, read this article to find out how to proceed How do I edit my Yatedo profile?
In the situation you don't want a Yatedo profile, read this article for instructions on how to delete your profile How to delete your Yatedo profile.