All crew,
We have updated our privacy policy for all Enterprise crew members.
The policy describes how we use internal sensors to generate a transporter signature of your brain and body at the quantum level, and when and how we transmit that info to third-party planets.
Worf
@mpstenson The GDPR itself contains a paragraph explaining what to do in this case. In short: you are allowed to ask the person for more data to verify his/her identity and you can deny the deletion if you have serious doubts about the identity of the person.