UnknownFinancial ServicesFinanceIdentity (basic)PHIHealth (basic)Low

Blue Cross Blue Shield of Texas

bd_81ff7f54f8408468 · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 5, 2025

Filed

Nov 25, 2025

To disclose

20 days

Affected

4scope not determined

Confidence

95%

Full breach record for Blue Cross Blue Shield of Texas →7 incidents on file

Blue Cross and Blue Shield of Texas based in Chicago, Illinois, a insurance services entity reported a data breach to the Texas Attorney General. The breach was discovered on 2025-11-05 and reported on 2025-11-25. 4 Texas residents were affected. Types of information involved: Name of individual;Medical Information;Health Insurance Information;Other. Consumers were notified via U.S. Mail.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · ≤ 20 days

Nov 5, 2025

Begins

Nov 5, 2025

Discovered

Nov 25, 2025

Filed

vs. sector median

6 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed4 affectedView incident

Name: Blue Cross Blue Shield of Texas
norm: blue cross blue shield of texas
Domain: bcbstx.com

Name: Blue Cross Blue Shield of Texas
norm: blue cross blue shield of texas
Domain: bcbstx.com
Industry: Financial Servicesllm

Discovered: Nov 5, 2025
Breach occurred: Nov 5, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 4scope not determined
Data types: PHIPII
Data elements: NameMedical informationHealth insurance information
Attack vector: Unknown

Time to disclose: 20 days(20 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.my.site.com/datasecuritybreachreport/apex/DataSecurityReportsPage#BR-0004691
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 25, 2025
Raw hash: 7f73cd45996cd8c43564412ebe062615ab0f2ff02e9e32688c27a32a2eb73e2e

Reporting entityBlue Cross Blue Shield of Texas

Victim entityBlue Cross Blue Shield of Texas

Incidentdiscovered Nov 5, 2025

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.my.site.com