BreachCensus

Teamsters Union 25 Health Services & Insurance Plan

healthcareHealthcareUnited States of America

Teamsters Union 25 Health Services & Insurance Plan is a healthcare organisation in Massachusetts. It appears on the HHS OCR breach portal with 1 confirmed incident; the most recent notice was filed on September 3, 2025.

Data as of August 28, 2026.

Sources

Confirmed incident

US-MA — Hacking/IT Incident

Disclosed
September 3, 2025
Records affected
19,231

Was I affected? →

Timeline

  1. September 3, 2025
    Reported to regulator Regulator

    HHS OCR breach portal listing: Hacking/IT Incident; Network Server

    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 ↗

Related

Same sector and location

Disclosed around the same time