Every public data breach

44 disclosed this week · 26,355 on record

Navicent Health

Disclosed Mar 22, 2019404,993 affectedConfirmed

Official notice

The covered entity (CE), Navicent Health, Inc., reported that an employee was the victim of an email phishing attack that affected the electronic protected health information (ePHI) of 634 individuals. The ePHI involved included names, addresses, dates of birth, Social Security numbers, claims and financial information, diagnoses, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE sanctioned the responsible employee and strengthened its administrative, technical, and security safeguards to better protect its ePHI.

What is known

People affected404,993 (as reported to HHS)
DisclosedMar 22, 2019
DiscoveredJan 24, 2019
HappenedMar 22, 2018
AttackHacking
Data exposedNamesSocial Security numbersPayment cardsFinancialHealth
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

History of this record
records_basis2026-09-25
organization to hhsby backfillSource
records2026-09-25
278016 to 404993by backfillSource
attack2026-09-25
unknown to hackingby backfillSource
data_types2026-09-25
["names","ssn","payment-card","financial"] to ["names","ssn","payment-card","financial","health"]by backfillSource
summary2026-09-25
empty to The covered entity (CE), Navicent Health, Inc., reported that an employee was the victim of an email phishing attack that affected the electronic protected health information (ePHI) of 634 individuals. The ePHI involved included names, addrby backfillSource
data_types2026-09-25
["names","ssn"] to ["names","ssn","payment-card","financial"]by backfillSource
records2026-09-25
123353 to 278016by backfillSource
disclosed2026-09-25
2019-06-17 to 2019-03-22by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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