UnknownOtherHealth (basic)Government IDMedium

Black Hills Regional Eye Institute

bd_fffd2b61544a6a85 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jan 8, 2025

Filed

Sep 1, 2025

To disclose

—

Affected

Withheld by the regulator

Linked

6 filings

Confidence

95%

Full breach record for Black Hills Regional Eye Institute →

BLACK HILLS REGIONAL EYE INSTITUTE filed a data-breach notice with the Illinois Attorney General in September 2025 (case 25-09-427). The register records the breach as discovered on January 8, 2025. Personal information types reported: drivers license, 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.

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Leak gap clock✗ Leak >180d

⚠ 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

Jan 8, 2025

Discovered

Sep 1, 2025

Filed

This filing is one of 6 about the same incident.View merged incident

A leak claim by qilin about this victim predates this filing by 236 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteqilinbd_1d9d29c9796892b12025-01-08 · +236dCandidate

Regulatory filings (4) · sorted by filing gap

Maine State AGbd_a4c07d307c395fa72025-08-28 · +4dVerified by operator
Nebraska State AGbd_cea10e6d6457f3f22025-08-28 · +4dVerified
HHS OCRbd_fe6bde07775a04da2025-03-31 · +154dVerified
Indiana State AGbd_1d88275ce5aaa9b52025-03-06 · +179dVerified by operator

Name: Black Hills Regional Eye Institute
norm: black hills regional eye institute
Domain: blackhillseyes.com

Name: Black Hills Regional Eye Institute
norm: black hills regional eye institute
Domain: blackhillseyes.com
Industry: Otherllm

Discovered: Jan 8, 2025
Materiality determined: —
Notification sent: —
Affected individuals: Withheld by the regulator
Data types: Health (basic)Government ID
Data elements: Driver's licence numberMedical information
Attack vector: Unknown

Compliance flags: Leak >180d
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 · 5 filings · 5 states

View merged incident ↗

Indiana State AGMar 6 · first

HHS OCR+25d

Maine State AG+175d

Nebraska State AG+175d

Illinois State AG+179d · this page

Pattern: first filing Mar 6 (IN), last Sep 1 (IL) — a 179-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.

Source URL: https://databreachnoticetoattorneygeneral.illinoisattorneygeneral.gov/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 1, 2025
Raw hash: 536164ce4068f55d85cd8354172f5172d5641e758017aa0cde539f335935825d

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityBlack Hills Regional Eye Institute

Victim entityBlack Hills Regional Eye Institute

Incidentdiscovered Jan 8, 2025

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancedatabreachnoticetoattorneygeneral.illinoisattorneygeneral.gov