Every public data breach

44 disclosed this week · 26,355 on record

Brockton Area Multi Services

Disclosed May 16, 202423,705 affectedConfirmed

Official notice

The covered entity (CE), Brockton Area Multi Services reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 21,537 individuals. The PHI involved included names, Social Security numbers, addresses, drivers’ license and state identification numbers, dates of birth, diagnoses, and other treatment and health insurance information. The CE notified HHS, affected individuals, and the media. In response to the breach the CE implemented additional administrative and technical safeguards.

What is known

People affected23,705 (as reported by the organization)
DisclosedMay 16, 2024
HappenedApr 13, 2023
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
sector2026-09-25
other to healthby backfillSource
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
[] to ["names","health"]by backfillSource
summary2026-09-25
empty to The covered entity (CE), Brockton Area Multi Services reported that it experienced a ransomware attack that compromised the protected health information (PHI) of 21,537 individuals. The PHI involved included names, Social Security numbers, by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 23705by backfillSource
occurred2026-09-25
empty to 2023-04-13by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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