UnknownFinancial ServicesFinanceIdentity (basic)Government IDPHIHealth (basic)High

Blue Cross Blue Shield of Texas

bd_f88951c534539633 · schema v1 · pii pii-v1

Severity

High

Discovered

Feb 11, 2025

Filed

Apr 15, 2025

To disclose

9 weeks

Affected · nationwide

25,00012,086 in this filing

Linked

2 filings

Confidence

95%

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

Blue Cross 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 2025-02-11 and reported on 2025-04-15. 12,086 Texas residents were affected. 25,000 individuals affected in total. Types of information involved: Name of individual;Address;Driver’s License number;Medical Information;Health Insurance Information;Other;Date of Birth. Consumers were notified via Posted at company website or special website;U.S. Mail;Broadcast on Texas-wide Media.

J jump to incidentP pin to compareR raw source

Texas clock✗ TX AG >30d9 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 95 days

discovery → filing · ≤ 9 weeks / 63 days

Nov 8, 2024

Begins

Feb 11, 2025

Discovered

Apr 15, 2025

Filed

vs. sector median

on median

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

HHS OCRbd_3ebca37bb50ce7332025-04-13 · +2dVerified

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: Feb 11, 2025
Breach occurred: Nov 8, 2024 – Mar 5, 2025
Undetected for: 95 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 25,000state + nationwide
Data types: Government IDPHIPII
Data elements: NamePostal addressDriver's licence numberMedical informationHealth insurance informationDate of birth
Attack vector: Unknown

Time to disclose: 9 weeks(63 days from discovery to filing)
Compliance flags: TX AG >30dTX CRA notice due
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

HHS OCRApr 13 · first

Texas State AG+2d · this page

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-0004239
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 15, 2025
Raw hash: 6d46400597f2a693b278c62e0222eddcd378fdadcaee23b23d908e09de2983e2

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityBlue Cross Blue Shield of Texas

Victim entityBlue Cross Blue Shield of Texas

Incidentdiscovered Feb 11, 2025

ComplianceTX AG >30d

Extraction provenanceno artifact recorded

Source provenanceoag.my.site.com