California Cryobank Data Breach
California Cryobank disclosed a March 2025 breach tied to April 2024 access, exposing SSNs, financial and health data, raising donor privacy concerns.
Founded in 1977, California Cryobank is the largest sperm bank in the U.S., offering frozen donor sperm, private semen cryopreservation, and reproductive services. Serving all 50 states and over 30 countries, it plays a key role in reproductive healthcare.
However, in April 2024, California Cryobank fell victim to a significant data breach, raising serio…




