BreachCensus

Tufts Health Plan

United States of America

Tufts Health Plan is an organisation in Massachusetts. It appears on the Massachusetts Attorney General breach-notification register with 9 confirmed incidents; the most recent notice was filed on August 28, 2024.

Data as of August 31, 2026.

Sources

Confirmed incident

US-MA

Disclosed
August 28, 2024

Timeline

  1. August 28, 2024
    Reported to regulator Regulator

    MA AG breach notification: 1 Massachusetts residents affected

    source
What a Massachusetts notice means

Required under M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.

Note: the count is Massachusetts residents only, not a total.

Massachusetts breach-notification register ↗

Confirmed incident

US-MA

Disclosed
February 22, 2021

Timeline

  1. February 22, 2021
    Reported to regulator Regulator

    MA AG breach notification: 1 Massachusetts residents affected

    source
Confirmed incident

US-MA

Disclosed
November 27, 2020

Timeline

  1. November 27, 2020
    Reported to regulator Regulator

    MA AG breach notification: 913 Massachusetts residents affected

    source
Confirmed incident

US-MA

Disclosed
November 9, 2020

Timeline

  1. November 9, 2020
    Reported to regulator Regulator

    MA AG breach notification: 45 Massachusetts residents affected

    source
Confirmed incident

US-MA

Disclosed
October 2, 2020

Timeline

  1. October 2, 2020
    Reported to regulator Regulator

    MA AG breach notification: 206 Massachusetts residents affected

    source
Confirmed incident

US-MA

Disclosed
August 31, 2020

Timeline

  1. August 31, 2020
    Reported to regulator Regulator

    MA AG breach notification: 111 Massachusetts residents affected

    source
Confirmed incident

US-MA

Disclosed
February 28, 2020

Timeline

  1. February 28, 2020
    Reported to regulator Regulator

    MA AG breach notification: 53 Massachusetts residents affected

    source
Confirmed incident

US-MA

Disclosed
October 16, 2019

Timeline

  1. October 16, 2019
    Reported to regulator Regulator

    MA AG breach notification: 3 Massachusetts residents affected

    source
Confirmed incident

US-MA

Disclosed
February 4, 2019

Timeline

  1. February 4, 2019
    Reported to regulator Regulator

    MA AG breach notification: 14 Massachusetts residents affected

    source

Related

Disclosed around the same time