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Blue Cross and Blue Shield of Texas

Disclosed Apr 13, 20251 year ago12,086 affectedConfirmed

Official notice

The covered entity (CE), Blue Cross and Blue Shield of Texas, discovered fraudulent registration activity in its member portal system, Blue Access for Members, that affected the protected health information (PHI) of 12,086 individuals. The PHI involved included clinical, demographic, and financial information. The CE provided breach notification to the affected individuals, the media, the HHS Secretary, and posted substitute breach notice on their websites. In response to the breach, the CE provided complimentary credit monitoring services to the affected individuals, and implemented additional administrative, technical, and security safeguards to better protect its PHI.

What is known

People affected12,086 (as reported to HHS)
DisclosedApr 13, 2025
DiscoveredNov 5, 2025
HappenedNov 5, 2025
AttackInsider
Data exposedHealth, Insurance, Names
SectorInsurance · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalApr 13, 202512,086
Texas AGresidents of TXNov 25, 20254
History of this record
  • 2026-09-25 · attack: unknown to insider · backfill source
  • 2026-09-25 · records_basis: empty to hhs · backfill source
  • 2026-09-25 · records: empty to 12086 · backfill source
  • 2026-09-25 · disclosed: 2025-11-25 to 2025-04-13 · backfill source
  • 2026-09-25 · summary: empty to The covered entity (CE), Blue Cross and Blue Shield of Texas, discovered fraudulent registration activity in its member portal system, Blue Access for Members, that affected the protected health information (PHI) of 12,086 individuals. The · backfill source
  • 2026-09-25 · added · backfill source

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

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