23andMe user data targeting Ashkenazi Jews leaked online

Hackers have compiled a giant apparent list of people with Ashkenazi Jewish ancestry after taking that information from the genetic testing service 23andMe, which is now being shared on the internet.

A database that has been shared on dark web forums and viewed by NBC News has a list of 999,999 people who allegedly have used the service. It includes their first and last name, sex, and 23andMe’s evaluation of where their ancestors came from. The database is titled “ashkenazi DNA Data of Celebrities,” though most of the people on it aren’t famous, and it appears to have been sorted to only include people with Ashkenazi heritage.

NBC News was able to verify the data of two 23andMe users in the breach as authentic.

“Crazy, this could be used by Nazis,” one person who appears in the database said.