I have a software tool ready to search through website https://ceac.state.gov/IV/Login.aspx for an unknown case number by a known Date of Birth and a Name, iterating through case numbers.
That way it is possible to restore an unknown case number, in case you are informed by someone that you are a winner, but are extorted large sums of money for your case number.
Of course, to use it I need to get your authorization to do that (that is not legal to do it without your authorization), as well as a proof that you are inquiring about yourself, not about anybody else (because I need a proof that authorization is really issued by yourself).
That way it is possible to restore an unknown case number, in case you are informed by someone that you are a winner, but are extorted large sums of money for your case number.
Of course, to use it I need to get your authorization to do that (that is not legal to do it without your authorization), as well as a proof that you are inquiring about yourself, not about anybody else (because I need a proof that authorization is really issued by yourself).