Kaiser to notify millions of a data breach after sharing patients’ data with advertisers

Zack Whittaker reports:

U.S. health conglomerate Kaiser is notifying millions of current and former members of a data breach after confirming it shared patients’ information with third-party advertisers, including Google, Microsoft and X (formerly Twitter).

In a statement shared wcith TechCrunch, Kaiser said that it conducted an investigation that found “certain online technologies, previously installed on its websites and mobile applications, may have transmitted personal information to third-party vendors.”