Washington: Hackers who breached UnitedHealth's tech unit in February potentially stole a third of Americans' data, the largest U.S. health insurer's CEO told a Congressional committee on Wednesday.

The ransomware group responsible for the Feb. 21 cyberattack on UnitedHealthcare subsidiary Change Healthcare used stolen credentials to remotely access the company's systems, according to ...

Hackers who breached UnitedHealth's tech unit in February potentially stole data from a third of Americans, the largest U.S. health insurer's CEO told a congressional committee on Wednesday.

An exploit in employee remote-access software from Citrix allowed the AlphV, or BlackCat, ransomware group to gain access to UnitedHealth subsidiary Change Healthcare's systems and, once inside ...

MINNETONKA, Minnesota: This week, UnitedHealth Group, the largest U.S. health insurer, said that hackers stole health and personal data of potentially a "substantial proportion" of Americans from its ...

NEW YORK: UnitedHealth Group says that hackers stole health and personal data of potentially a “substantial proportion” of Americans from its systems in February, as the largest US health ...

WASHINGTON — UnitedHealth says files with personal information that could cover a “substantial portion of people in America” may have been taken in the cyberattack earlier this year on its ...

, opens new tab said on Monday that hackers stole health and personal data of potentially a "substantial proportion" of Americans from its systems in February, as the largest U.S. health insurer ...

WASHINGTON (Reuters) - Hackers who breached UnitedHealth's tech unit in February potentially stole a third of Americans' data, the largest U.S. health insurer's CEO told a Congressional committee on ...