It’s not explicit that these sites have given over private genetic information to law enforcement, but why wouldn’t they?
Both sites also have the option to remove your genetic information from the database. However, their data-storage practices seem completely opaque – there’s no way to verify that they actually do it.
“[T]he fact that your signing up for 23andMe or Ancestry.com means that you and all of your current and future family members could become genetic criminal suspects is not something most users probably have in mind when trying to find out where their ancestors came from”.
further reading:
http://fusion.net/story/215204/law-enforcement-agencies-are-asking-ancestry-com-and-23andme-for-their-customers-dna/
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