Am I a Fraud Victim?

Oh dear, Dorothy thinks the people who have contacted me via Genes Reunited are conmen doing some identity fraud which of course is quite possible. He says I am the ideal person to fall for this as I have been looking for a relative. Rather unfortunate that I have given them a lot of information. Interestingly, and more worryingly, have not heard anything from them since. It is a pity I did not see his comment re this before I gave them all my information. Have now taken my family tree off the site - probably shutting the stable door after the horse has bolted as my grandmother would have said. I do hope he is wrong, but am now very worried indeed.