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Independence Blue Cross

Disclosed Sep 17, 20188 years ago16,762 affectedConfirmed

Official notice

On July 19, 2018, the covered entity (CE) learned that an employee uploaded a file containing limited member information to a public-facing website that was publicly accessible between April 23, 2018, and July 20, 2018. The types of protected health information involved in the breach included demographic, clinical, and health claims information for approximately 16,762 subscribers. The CE immediately took steps to ensure the file was permanently removed from the website, and launched an investigation to determine the nature and scope of this incident, working with a forensics investigation firm. The CE noted that the website involved was under development by the employee and was not well known or marketed to the public. The CE undertook multiple efforts to obtain data from the website hosting company, but efforts did not yield meaningful results, as the company hosting the website was not able to provide any data to the CE for the period of time that the file was accessible. The CE provided breach notification to HHS, affected individuals, and the media and provided credit monitoring services to those affected. OCR reviewed the individual breach notification letters, as well as the

What is known

People affected16,762 (as reported to HHS)
DisclosedSep 17, 2018
AttackInsider
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): Independence Blue Cross (Business Associate, PA)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalSep 17, 201816,762

Other breaches at Independence Blue Cross

BreachAffected
Disclosed Jan 21, 2022Jan 21, 20224 years agoHacking591
Disclosed Jul 2, 2020Jul 2, 20206 years agoInsider2,393
History of this record
  • 2026-09-25 · added · backfill source

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

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