FLORIDAHackingHealthcareHealthcareBusiness Associate (HIPAA)Customer Data InvolvedData ExfiltratedPHIHealth (basic)Identity (basic)Government IDFinancial accountFinancialCriticalContained

OCUCO LIMITED

bd_0805202b63ed69fb · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

May 30, 2025

To disclose

—

Affected

240,961

Linked

4 filings

Confidence

68%

Full breach record for OCUCO LIMITED →2 incidents on file

Ocuco Inc reported to HHS on 2025-05-30 a Hacking/IT Incident affecting 240,961 individuals. Breached information located on Network Server. PHI included names, DOB, addresses, driver's license numbers, SSNs, claims, financial info, diagnoses, lab results, and medications.

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Leak gap clock⏱ Leak >30d

⚠ 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

May 30, 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 4 about the same incident.View merged incident

A leak claim by killsec about this victim predates this filing by 59 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitekillsecbd_561b78b8d2cc0a8d2025-04-01 · +59dCandidate

Regulatory filings (2) · sorted by filing gap

Nebraska State AGbd_46d92b3f3a46dc1b2025-06-20 · +21dVerified
Massachusetts State AGbd_bfe62dfb5ba2a8d32025-06-20 · +21dVerified by operator

Name: OCUCO LIMITED
norm: ocuco
Domain: ocuco.com
Industry: Health Care Services

Name: OCUCO LIMITED
norm: ocuco
Domain: ocuco.com
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 240,961nationwide
Data types: PHIHealth (basic)Identity (basic)Government IDFinancial accountFinancial
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Business associate
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External
Third party: via Ocucobusiness associate

During the incident: Provided complimentary credit monitoring services to the affected individuals
Implemented additional administrative, technical, and security safeguards to better protect its PHI
Changes made: Implemented additional administrative, technical, and security safeguards to better protect its PHI
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >30dHHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

HHS OCRMay 30 · first · this page

Nebraska State AG+21d

Massachusetts State AG+21d

Pattern: first filing May 30 (FL), last Jun 20 (MA) — a 21-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://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: May 30, 2025
Raw hash: a3ce7aae1383af02c1c397b195407a216463e08030074443347b96c7bb149b4e

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Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityOCUCO LIMITED

Victim entityOCUCO LIMITED

IncidentUnauthorized Access

Stated responseProvided complimentary credit monitoring services to the affected individuals

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing