Every public data breach

44 disclosed this week · 26,355 on record

Humana

Disclosed Nov 21, 20176,836 affectedConfirmed

Official notice

On August 31, 2017, the covered entity (CE), Humana, Inc., discovered that its business associate (BA), Real Time Health Quotes, mistakenly exposed the electronic protected health information (ePHI) of 5,764 individuals stored through a cloud service provider. The types of PHI involved in the breach included names, birthdates, addresses, driver’s license numbers, social security numbers, financial information, and medical information. In response to the breach, the CE and BA investigated the cause and found a misconfiguration in the BA's data backup process. The BA ensured the problem was remedied on September 1, 2017, and updated its policies and technical safeguards to prevent similar problems in the future. The CE provided breach notification to HHS. The BA provided breach notification to individuals and media outlets on November 17, 2017. The delay in sending notification was attributed to the time it took to sort through the exposed information. The content of the notification letters comply with HIPAA requirements. OCR obtained documented assurances that the CE and BA implemented the voluntary corrective actions listed above.

What is known

People affected6,836 (as reported by the organization)
DisclosedNov 21, 2017
HappenedMay 30, 2018
AttackInsider
Data exposedNamesHealthBiometricsSocial Security numbers
SectorFinance · US
StatusConfirmed

Sources

Notices filed

Other breaches at Humana

History of this record
attack2026-09-25
unknown to insiderby backfillSource
disclosed2026-09-25
2018-06-04 to 2017-11-21by backfillSource
summary2026-09-25
empty to On August 31, 2017, the covered entity (CE), Humana, Inc., discovered that its business associate (BA), Real Time Health Quotes, mistakenly exposed the electronic protected health information (ePHI) of 5,764 individuals stored through a cloby backfillSource
data_types2026-09-25
["names","health","biometrics"] to ["names","health","biometrics","ssn"]by backfillSource
data_types2026-09-25
[] to ["names","health","biometrics"]by backfillSource
records2026-09-25
249 to 6836by backfillSource
disclosed2026-09-25
2018-06-21 to 2018-06-04by backfillSource
sector2026-09-25
other to financeby backfillSource
records_basis2026-09-25
empty to organizationby backfillSource
records2026-09-25
empty to 249by backfillSource
disclosed2026-09-25
2019-01-03 to 2018-06-21by backfillSource
Added2026-09-25
First recordedby backfillSource

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

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