Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Summit Pathology & Summit Pathology Laboratories

Disclosed Oct 18, 20241,813,538 affectedConfirmed

Official notice

What is known

People affected1,813,538 (as reported to HHS)
DisclosedOct 18, 2024
DiscoveredApr 18, 2024
HappenedApr 18, 2024
AttackHacking
Data exposedNamesHealth
SectorHealthcare · US
StatusConfirmed

Sources

Official noticeatg.wa.gov
Washington Attorney General breach notice: Summit Pathology & Summit Pathology Laboratories
Official noticeocrportal.hhs.gov
HHS OCR breach report: Summit Pathology and Summit Pathology Laboratories (Healthcare Provider, CO)

Notices filed

Residents of WAOct 18, 2024
Washington AG3,250 people
TotalOct 18, 2024
HHS OCR1,813,538 people
History of this record
data_types2026-09-25
[] to ["names","health"]by backfillSource
records_basis2026-09-25
empty to hhsby backfillSource
records2026-09-25
empty to 1813538by backfillSource
Added2026-09-25
First recordedby backfillSource

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

Everything about Summit Pathology & Summit Pathology Laboratories