This is why I’ve been putting off getting my genome sequenced. One breach and it’s out there forever. I’ve heard good things about nebula[0] as a way to get an anonymous genome but have yet to be motivated enough to take the plunge [0] https://nebula.org/whole-genome-sequencing/
It's kinda sad that the genome sequencing machines need to be fed loads of genomes in order to offer cheap prices for customers. You can't just buy one for home then use it a couple of times to sequence your family. That'd be most privacy preserving, but the fabled 1k whole genome prices are (currently) only available in high throghput machines. OTOH it's also better because that reduces the nonconsensual sequencing.
The National Institutes of Health, the Centers for Disease Control, the Central Intelligence Agency, the National Security Agency, the FBI, DEA (Drug Enforcement Agency), ATF (Alcohol, Tobacco, and Firearms), ICE, CBP, and DHS (Department of Homeland Security) could then mine the database for insights into disease, epidemics, crime, intelligence, and so many other purposes. Just imagine the possibilities.