"While the database was created for genealogical research, it is important that GEDmatch participants understand the possible uses of their DNA, including identification of relatives that have committed crimes or were victims of crimes," the company said in a statement. "If you are concerned about non-genealogical uses of your DNA, you should not upload your DNA to the database and/or you should remove your DNA that has already been uploaded."

Source: Los Angeles Times April 28, 2018 14:37 UTC