[hecticskeptic]

Avoid them all. If you choose to go ahead with one, I would suggest having it done through an attorney using an alias so you will have an attorney client relationship which would bar him from disclosing your name.....

Sounds like a great approach and there probably are endless attorneys out there offering this as a 'standard product'. Here's a fellow's reasonably well thought through DIY approach.....

https://blog.someben.com/2017/11/anonymous-genetic-testing/

[Jane Long]

LOL...now that, is covering some tracks :-)

Here’s your link, clickable, for those who may have an interest....

https://blog.someben.com/2017/11/anonymous-genetic-testing/