The ransomware attack that has engulfed U.S. health insurance giant UnitedHealth Group and its tech subsidiary Change Healthcare is a data privacy nightmare for millions of U.S. patients, with CEO Andrew Witty confirming this week that it may impact as much as one-third of the country. But it should also serve as a wakeup call […]

© 2024 TechCrunch. All rights reserved. For personal use only.