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CompuNet Clinical Laboratories

Disclosed Jul 26, 20197 years ago111,555 affectedConfirmed

Official notice

CompuNet Clinical Laboratories, the covered entity (CE), reported that its business associate (BA) was the victim of a cyber-attack that compromised the protected health information (PHI) of 111,555 individuals. The PHI involved included names, Social Security numbers, birthdates, financial information, and other treatment information. The CE notified HHS, affected individuals, the media, and provided substitute notice. In its mitigation efforts, the CE offered complimentary credit monitoring and identity protection services and implemented additional administrative, technical, and security safeguards.

What is known

People affected111,555 (as reported to HHS)
DisclosedJul 26, 2019
AttackHacking
Data exposedNames, Social Security numbers, Payment cards, Financial, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
Maine AGresidents of MEJul 26, 20194
HHS archivetotalJul 26, 2019111,555

Other breaches at CompuNet Clinical Laboratories

BreachAffected
Disclosed Apr 10, 2024Apr 10, 20242 years agoInsider6,963
Disclosed Apr 23, 2015Apr 23, 201511 years agoLost or stolen device2,584
History of this record
  • 2026-09-25 · attack: unknown to hacking · backfill source
  • 2026-09-25 · data_types: ["names","ssn","payment-card","financial"] to ["names","ssn","payment-card","financial","health"] · backfill source
  • 2026-09-25 · records_basis: organization to hhs · backfill source
  • 2026-09-25 · records: 77682 to 111555 · backfill source
  • 2026-09-25 · summary: empty to CompuNet Clinical Laboratories, the covered entity (CE), reported that its business associate (BA) was the victim of a cyber-attack that compromised the protected health information (PHI) of 111,555 individuals. The PHI involved included na · backfill source
  • 2026-09-25 · added · backfill source

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

Everything about CompuNet Clinical Laboratories

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