Every public data breach

44 disclosed this week · 26,355 on record

Welfare & Pension Administration Service

Disclosed Sep 17, 2021211,822 affectedConfirmed

Official notice

The covered entity (CE), Welfare & Pension Administration Service, reported that it was the subject of a malware attack that affected the protected health information (PHI) of 194,674 individuals. The PHI involved included names, addresses, dates of birth, drivers’ license and Social Security numbers, claims and financial information, diagnoses, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the CE implemented additional administrative and technical safeguards to better protect its PHI.

What is known

People affected211,822 (as reported by the organization)
DisclosedSep 17, 2021
DiscoveredJul 21, 2021
HappenedJul 15, 2021
AttackHacking
Data exposedNamesHealth
SectorGovernment · US
StatusConfirmed

Sources

Notices filed

History of this record
data_types2026-09-25
[] to ["names","health"]by backfillSource
disclosed2026-09-25
2022-02-18 to 2021-09-17by backfillSource
summary2026-09-25
empty to The covered entity (CE), Welfare & Pension Administration Service, reported that it was the subject of a malware attack that affected the protected health information (PHI) of 194,674 individuals. The PHI involved included names, addresses,by backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 211822by 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 Welfare & Pension Administration Service