Never heard of them. if it was a big thing I think it would get picked up by more well known sources.
you sound like someone who give in their dna to ancestry.com
I did do it and I'm not worried. If Ya worried about police getting ahold of Ya dna to plant it in crime scenes then Ya better stay away from hospitals and dentists too. I'm not losing any sleep over this. Internet click bait fear mongering is all that it is.