UnitedHealth CEO tells Senate all systems now have multi-factor authentication after hack

UnitedHealth Group chief executive officer Andrew Witty told senators on Wednesday that the company has now enabled multi-factor authentication on all the company’s systems exposed to the internet in response to the recent cyberattack against its subsidiary Change Healthcare. The lack of multi-factor authentication was at the center of the ransomware attack that hit Change […]

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