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Washington State Department of Social and Health Services

Disclosed Nov 16, 20178 years ago515 affectedConfirmed

Official notice

On September 20, 2017, the covered entity (CE), Washington State Department of Social and Health Services, discovered that a breach incident occurred when a Western State Hospital staff member emailed a spreadsheet to another staff member and misdirected the email to a private email address. The breach involved the names, hospital admission dates, medical record numbers, birthdates, and diagnoses of 515 individuals. The CE provided breach notification to HHS, affected individuals, and the media. Following the breach, the CE contacted the recipient of the email and ensured that the email and the attachment were deleted. As a result of OCR’s investigation, the CE implemented new procedures to further restrict access to patient information maintained by the hospital, implemented new procedures, performed a risk analysis, and retrained workforce members.

What is known

People affected515 (as reported to HHS)
DisclosedNov 16, 2017
AttackInsider
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalNov 16, 2017515

Other breaches at Washington State Department of Social and Health Services

BreachAffected
Disclosed Aug 20, 2020Aug 20, 20206 years agoInsider648
Disclosed Aug 9, 2011Aug 9, 201115 years agoInsider3,950
History of this record
  • 2026-09-25 · added · backfill source

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

Everything about Washington State Department of Social and Health Services

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