TUFTS ASSOCIATED HEALTH MAINTENANCE ORGANIZATION, INC.

Orrick, Herrington & Sutcliffe, LLP submitted a supplemental notice to the New Hampshire Attorney General regarding a security incident affecting Tufts Associated Health Maintenance Organization, Inc. An unauthorized third party gained remote access to Orrick's network between February 28 and March 13, 2023, exfiltrating files containing personal information of 32 New Hampshire residents. Orrick detected the breach on March 13, engaged forensic experts, notified law enforcement, and began notifying affected individuals on August 31, 2023, offering two years of identity monitoring.

Tufts Associated Health Plans, Inc. d/b/a Tufts Health Plan reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2019-08-14. 24 Massachusetts residents were affected. The report records the breach type as electronic.

Tufts Associated Health Maintenance Organization, Inc. reported to HHS on 2018-02-16 a Unauthorized Access/Disclosure affecting 70320 individuals. Breached information located on Paper/Films. A business associate (Clarity Software Solutions) prepared a mailing of member ID cards where the member ID number was visible through the envelope window, along with the member’s name and address.

Tufts Associated Health Maintenance Organization, Inc. and Tufts Insurance Company reported to HHS on 2014-04-24 a Theft affecting 8830 individuals. Breached information located on Other.