DisclosureLens
TENNESSEEHackingHealthcareHealthcarePHIIdentity (basic)Low

BLUECROSS BLUESHIELD OF TENNESSEE, INC.

bd_281db25830f7ce80 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Dec 26, 2025

To disclose

—

Affected

780

Linked

2 filings

Confidence

69%
Full breach record for BLUECROSS BLUESHIELD OF TENNESSEE, INC. →11 incidents on file

BlueCross BlueShield of Tennessee, Inc. reported to HHS on 2025-12-26 a Unauthorized Access/Disclosure affecting 780 individuals. Breached information located on Email.

HIPAA clock✓ HHS notified
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Dec 26, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

Filing propagation · 2 filings

View merged incident ↗
HHS OCRDec 26 · first · this page
HHS OCR+47d

Pattern: first filing Dec 26 (TN), last Feb 11 (TN) — a 47-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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.