Every public data breach

44 disclosed this week · 26,355 on record

Littleton Regional Healthcare

Disclosed Feb 28, 202412,614 affectedConfirmed

Official notice

The covered entity (CE), Littleton Regional Healthcare, reported that it inadvertently mailed the protected health information (PHI) of 12,614 individuals to the wrong recipient. The PHI involved included names and dates of birth. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented additional administrative and technical safeguards to better protect its PHI.

What is known

People affected12,614 (as reported to HHS)
DisclosedFeb 28, 2024
AttackInsider
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

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

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