HAWAIIMalwareHealthcareHealthcareRansomwareData EncryptedCustomer Data InvolvedPHIHealth (basic)Identity (basic)MediumResolved

Greigh I. Hirata M.D. Inc

bd_7bca5567aeb2776d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 30, 2018

Filed

Aug 30, 2018

To disclose

—

Affected

40,800

Confidence

69%

Full breach record for Greigh I. Hirata M.D. Inc →

Greigh I. Hirata M.D. Inc, dba. Fetal Diagnostic Institute of the Pacific reported to HHS on 2018-08-30 a Hacking/IT Incident affecting 40,800 individuals. Breached information located on Network Server. Ransomware attack affected two servers; PHI included demographic and clinical information. No evidence of impermissible disclosure or access.

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HIPAA clock✓ HHS report on time

⚠ filing dateThe stored discovery date equals the regulator filing date, so no genuine detection date was captured.

Incident timeline

discovery → filing · ≤1 day / 0 days

Aug 30, 2018

Discovered

Aug 30, 2018

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed40,800 affectedView incident

Name: Greigh I. Hirata M.D. Inc
norm: greigh i hirata md
Industry: Health Care Services

Name: Greigh I. Hirata M.D. Inc
norm: greigh i hirata md
Also named: Greigh I. Hirata M.D. Incdba oflegal entity
. Fetal Diagnostic Institute of the Pacificdba oftrade name
Industry: Healthcaresource default

Discovered: Aug 30, 2018
Materiality determined: —
Notification sent: —
Affected individuals: 40,800nationwide
Data types: PHIHealth (basic)Identity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: Provided breach notification to HHSOCR obtained documentation including revised policies and procedures and new employee orientation packet

During the incident: Implemented new technical safeguards, including firewall and related protection services
Implemented antivirus and online threat active monitoring
Implemented a tool for remote management of security patches and updates
Retrained its workforce
Implemented risk analysis and risk management plans
Changes made: Implemented new technical safeguards, including firewall and related protection services
Implemented antivirus and online threat active monitoring
Implemented a tool for remote management of security patches and updates
Retrained its workforce
Implemented risk analysis and risk management plans
Source: Quoted from the filing itself, not independently verified.

Compliance flags: HHS report on timeHHS notified
Discovery-date grounding: filing dateThe stored discovery date equals the regulator filing date, so no genuine detection date was captured.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: Aug 30, 2018
→ Notified: not extracted
— 60 days HHS report on time
HIPAA
Discovered: Aug 30, 2018
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: Aug 30, 2018 → Notified: not extracted	—	60 days	HHS report on time
HIPAA	Discovered: Aug 30, 2018 → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

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: Aug 30, 2018
Raw hash: 5f73b715d4b4584fd6da2351897c700a7792a2ab306254782b93a45f68f1dec7

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Reporting entityGreigh I. Hirata M.D. Inc

Victim entityGreigh I. Hirata M.D. Inc

Incidentdiscovered Aug 30, 2018

Stated responseImplemented new technical safeguards, including firewall and related protection services

ComplianceHHS report on time

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing