Personal Details
https://www.scooploop.com/thread/using-your-photo-as-your-avatar-on-scooploop-or-any-other-public-website#comment_295887
Put your name into Google and you will be very surprised. Directory websites such as 192.com not only provide on-line UK telephone directories, but have the entire electoral register with over 25 million adults on their database.
In the case of 192.com, you need to fill out its record removal form. Check you are not on the 'open electoral register', your Council has a form to request your name is removed from the open register.