As DNA testing becomes more commonplace, the information it reveals — from our ancestral roots to health predispositions — becomes a tantalizing target for malicious actors. Beyond the obvious concerns of identity theft and fraud, the article delves into more nuanced threats, including blackmail based on genetic secrets, potential discrimination from employers or insurers, and the unsettling prospects of biometric profiling. In an era where our genetic blueprint can be as revealing as our digital footprint, understanding these vulnerabilities is paramount for safeguarding our most personal data.