On March 12, 2016, Kaiser Foundation Health Plan, Inc. (CA) discovered that a truck belonging to its business associate Postage One was stolen, and a pallet of printed 'evidence of coverage' booklets for Inland Empire Health Plan members was missing. The booklets contained names, addresses, and a generic overview of covered benefits for 2,451 individuals. Breach notification was submitted to HHS on 2016-04-22. Remediation included revised mail security policies and workforce training. Breached information located on Paper/Films.
Affected (this filing): 2,451