DisclosureLens
UnknownOtherFinancial accountHealth (basic)Government IDMedium

Blue Cross and Blue Shield of Illinois

bd_25087ba58ed62ff7 · schema v1 · pii pii-v2

Severity

Medium

Discovered

May 12, 2026

Filed

May 1, 2026

To disclose

—

Affected

Withheld by the regulator

Confidence

95%
Full breach record for Blue Cross and Blue Shield of Illinois →107 incidents on file

BLUE CROSS BLUE SHIELD OF ILLINOIS filed a data-breach notice with the Illinois Attorney General in May 2026 (case 26-05-1234). The register records the breach as discovered on May 12, 2026. Personal information types reported: drivers license, financial account number, medical information. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.

Incident timeline — partial

? — ?

Breach window unknown

May 1, 2026

Filed

—

No filing yet · watching

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

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

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.