Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

Teamsters Union 25 Health Services & Insurance Plan

Disclosed Sep 3, 202519,231 affectedConfirmed

Official notice

What is known

People affected19,231 (as reported to HHS)
DisclosedSep 3, 2025
AttackHacking
Data exposedNamesHealth
SectorInsurance · US
StatusConfirmed

Sources

Official noticeocrportal.hhs.gov
HHS OCR breach report: Teamsters Union 25 Health Services & Insurance Plan (Health Plan, MA)
Official noticeago.vermont.gov
Vermont Attorney General: 2025-09-03 Teamsters Union 25 Health Services & Insurance Plan Data Breach Notice to Consumers

Notices filed

TotalSep 3, 2025
HHS OCR19,231 people
Residents of VTSep 3, 2025
Vermont AGCount not stated
History of this record
source2026-09-25
empty to https://ago.vermont.gov/document/2025-09-03-teamsters-union-25-health-services-insurance-plan-data-breach-notice-consumersby backfillSource
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (HHS OCR), confirmed by HHS OCR. Record counts are as reported. Not legal advice.

Everything about Teamsters Union 25 Health Services & Insurance Plan