Every public data breach

47 disclosed this week · 26,367 on record

Children's Center of Hamden

Disclosed Aug 27, 20255,213 affectedConfirmed

Official notice

The covered entity (CE), Children's Center of Hamden, reported that it was the subject of a cyber-attack that affected the protected health information (PHI) of 5,213 individuals. The PHI involved included clinical and demographic information. The CE notified HHS, the affected individuals, the media, and provided substitute notice. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals and implemented additional administrative, technical, and security safeguards, and retrained workforce members to better protect its PHI.

What is known

People affected5,213 (as reported by the organization)
DisclosedAug 27, 2025
HappenedDec 22, 2024
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), Children's Center of Hamden, reported that it was the subject of a cyber-attack that affected the protected health information (PHI) of 5,213 individuals. The PHI involved included clinical and demographic informatiby backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 5213by backfillSource
occurred2026-09-25
empty to 2024-12-22by 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.

Everything about Children's Center of Hamden