Every public data breach

Disclosed this week47On record26,367

47 disclosed this week · 26,367 on record

Aflac

7 breaches23M affected in allInsuranceaflac.com

Company profile
Aflac hack exposes SSNs and health data of 22.65 million peopleHacking exposed names, health records, insurance details, dates of birth, addresses, government IDs and Social Security numbers. Reported to the California AG.Hacking23M affectedInsuranceUSJun 20, 2025Breach, details not statedBreach notice filed with the Indiana AG, details not stated.2,635 affectedInsuranceUSMar 1, 2021Insider breachInsider exposed names and health records. Reported to the HHS archive.1,601 affectedInsuranceUSDec 16, 2019Hacking breachHacking exposed names and health records. Reported to the California AG.10K affectedInsuranceUSMay 29, 2018Insider breachInsider exposed names and health records. Reported to the HHS archive.930 affectedInsuranceUSMay 20, 2016Insider breachInsider exposed names and health records. Reported to the HHS archive.6,166 affectedInsuranceUSMay 15, 2015Breach, details not statedBreach notice filed with the Indiana AG, details not stated.1 affectedInsuranceUSJan 15, 2014
About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages, the company profile.

attack2026-09-25
Aflac, 2015-05-15insider
data_types2026-09-25
Aflac, 2015-05-15["names","health"]
records_basis2026-09-25
Aflac, 2015-05-15hhs
records2026-09-25
Aflac, 2015-05-156166
disclosed2026-09-25
Aflac, 2015-05-152015-05-15
summary2026-09-25
Aflac, 2015-05-15Some of the covered entity’s (CE) policyholders erroneously received welcome packets in the mail that contained the protected health information (PHI) of other individuals on a summary page. The breach affected 6,166 individuals and the typ
attack2026-09-25
Aflac, 2016-05-20insider
data_types2026-09-25
Aflac, 2016-05-20["names","health"]
records_basis2026-09-25
Aflac, 2016-05-20hhs
records2026-09-25
Aflac, 2016-05-20930
disclosed2026-09-25
Aflac, 2016-05-202016-05-20
summary2026-09-25
Aflac, 2016-05-20Due to a vendor error, the covered entity (CE), Aflac, erroneously sent correspondence containing protected health information (PHI) to the wrong customers, affecting 930 policyholders. The types of PHI included names, policy numbers, types
attack2026-09-25
Aflac, 2018-05-29hacking
data_types2026-09-25
Aflac, 2018-05-29["names","health"]
records_basis2026-09-25
Aflac, 2018-05-29hhs
records2026-09-25
Aflac, 2018-05-2910396
disclosed2026-09-25
Aflac, 2018-05-292018-05-29
summary2026-09-25
Aflac, 2018-05-29AFLAC, the covered entity (CE), reported that multiple business associates (BA) were victims of an email phishing scheme that affected the electronic protected health information (ePHI) of 4,186 individuals. The ePHI involved included names
Added2026-09-25
Aflac, 2019-12-16
Added2026-09-25
Aflac, 2014-01-15
disclosed2026-09-25
Aflac, 2015-05-152015-07-15
records2026-09-25
Aflac, 2015-05-15297
disclosed2026-09-25
Aflac, 2015-05-152015-10-19
disclosed2026-09-25
Aflac, 2015-05-152015-11-10
Added2026-09-25
Aflac, 2015-05-15
Added2026-09-25
Aflac, 2016-05-20
sector2026-09-25
Aflac, 2018-05-29insurance
records_basis2026-09-25
Aflac, 2018-05-29organization
records2026-09-25
Aflac, 2018-05-297366
Added2026-09-25
Aflac, 2021-03-01