DNA Ancestry Pages & Data Privacy. The use of DNA information from ancestry websites that can be used to draw family trees and potentially help solve criminal investigations. One person's DNA could be enough to identify hundreds or even thousands of their genetic relatives - none of whom have consented to law enforcement checks. In effect, one person can sign up their entire extended family. Then, we introduce a new segment: Cyber Basics. In this episode's Cyber Basics segment, Karl & Stefan discuss: Cryptography and Ransomware Attacks. Plus, Top 3: Worst Stock Images.