OHIOSocial EngineeringHealthcareHealthcarePhishingCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDMediumContained

Tosoh America, Inc.

bd_0298c28d8290b27d · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jun 17, 2022

To disclose

—

Affected

880

Linked

4 filings

Confidence

68%

Full breach record for Tosoh America, Inc. →

Tosoh America, Inc. reported to HHS on 2022-06-17 a Hacking/IT Incident affecting 880 individuals. Breached information located on Email. Employees were subjects of an email phishing scheme compromising PHI (names, DOB, SSN). CE provided credit monitoring and retrained staff.

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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

Jun 17, 2022

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 lorenz about this victim predates this filing by 43 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelorenzbd_b898e59b5f8ce7272022-05-05 · +43dVerified by operator

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_734505aab4ee00de2022-06-17Verified by operator
Oregon State AGbd_de9877c6378faaa62022-06-17Verified

Name: Tosoh America, Inc.
norm: tosoh america
Industry: Insurance — Health

Name: Tosoh America, Inc.
norm: tosoh america
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 880nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Health plan
Attack vector: Unauthorized Access
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Regulator citations: Notified HHSOCR provided technical assistance regarding the HIPAA Rules
Initial access: phishing_link

During the incident: Notified HHS and the affected individuals
Provided complimentary credit monitoring services
Implemented additional administrative, technical, and security safeguards
Staff were retrained on email security precautions
OCR provided technical assistance regarding the HIPAA Rules
Changes made: Implemented additional administrative, technical, and security safeguards
Staff were retrained on email security precautions
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 ↗

Massachusetts State AGJun 17 · first

Oregon State AGJun 17 · first

HHS OCRJun 17 · first · this page

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: Jun 17, 2022
Raw hash: 5d7ebfee73fe3eb2a069f5ad859839a1058d06ee9cdf4a731db8a62fe81de63b

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Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityTosoh America, Inc.

Victim entityTosoh America, Inc.

IncidentUnauthorized Access

Stated responseNotified HHS and the affected individuals

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing