U.S. health conglomerate Kaiser is notifying millions of its members of a data breach earlier this month, it reported in a notice posted on Thursday.
The Kaiser Foundation Health Plan confirmed that 13.4 million residents had their information taken in a data breach, as per a legally required notice filed with the U.S. government on April 12 and reported on Thursday.
Kaiser Foundation Health Plan, which operates as Kaiser Permanente, is one of the leading U.S. health care providers.