Every public data breach

47 disclosed this week · 26,367 on record

Easterseals Central Illinois

Disclosed May 31, 202414,855 affectedConfirmed

Official notice

Easterseals Central Illinois, the covered entity (CE), reported that it experienced a ransomware attack affecting the electronic protected health information (ePHI) of 14,855 individuals. The ePHI involved clinical and demographic information. The CE notified individuals, the media, and HHS. The CE took several corrective actions in response to the breach including implementing multifactor authentication and additional technical safeguards. Additionally, OCR provided technical assistance to the CE.

What is known

People affected14,855 (as reported by the organization)
DisclosedMay 31, 2024
HappenedApr 1, 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
disclosed2026-09-25
2024-10-14 to 2024-05-31by backfillSource
summary2026-09-25
empty to Easterseals Central Illinois, the covered entity (CE), reported that it experienced a ransomware attack affecting the electronic protected health information (ePHI) of 14,855 individuals. The ePHI involved clinical and demographic informatiby backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Easterseals Central Illinois