MalwareManufacturingTechnologyManufacturingRansomwareCapture Stored DataData ExfiltratedData PublishedRansom DemandedIdentity (basic)Government IDFinancial accountCredentialsHealth (basic)PIIMediumActive

Hoya Optical Labs of America Inc.

bd_b19a83a9b519a604 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 5, 2021

Filed

Jun 11, 2021

To disclose

10 weeks

Affected

1state residents only

Linked

8 filings

Confidence

67%

Full breach record for Hoya Optical Labs of America Inc. →

Hoya Optical Labs of America, Inc. notified Montana residents of a ransomware attack discovered on April 5, 2021. Attackers encrypted files and exfiltrated data including SSNs, financial account details, credentials, and health information. The company engaged forensic experts and law enforcement, and is offering 24 months of identity protection services.

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Incident timeline

discovery → filing · 10 weeks / 67 days

Apr 5, 2021

Discovered

Jun 11, 2021

Filed

vs. sector median

1 wks faster

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Indiana State AGbd_6d8f9abf929eab212021-06-11Verified
Maine State AGbd_b3ab0c6e8ea4e75c2021-06-11Verified
New Hampshire State AGbd_b4dc84b6b549745f2021-06-11Verified
California State AGbd_ef4f85578523263b2021-06-11Verified

Show 3 more filings ↓up to 201d gap

Massachusetts State AGbd_0a1c62a4f357a9332021-06-14 · +3dVerified
California State AGbd_d95c5236706358612021-12-28 · +200dVerified
HHS OCRbd_4fad1a2f6079b4be2021-12-29 · +201dVerified

Name: Hoya Optical Labs of America Inc.
norm: hoya optical labs of america

Name: Hoya Optical Labs of America Inc.
norm: hoya optical labs of america
Industry: ManufacturingllmTechnologyllm

Discovered: Apr 5, 2021
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial accountCredentialsHealth (basic)PII
Data elements: Social Security numberMedical information
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Reported the incident to law enforcement

During the incident: Engaged an outside law firm and forensics experts to investigate the scope and impact of the incident
Reported the incident to law enforcement
Offering identity theft protection services through IDX
Changes made: Reviewing and enhancing system security, governance practices and ongoing monitoring
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(67 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 7 states

View merged incident ↗

Indiana State AGJun 11 · first

Maine State AGJun 11 · first

New Hampshire State AGJun 11 · first

California State AGJun 11 · first

Montana State AGJun 11 · first · this page

Massachusetts State AG+3d

California State AG+200d

HHS OCR+201d

Pattern: first filing Jun 11 (IN), last Dec 29 (TX) — a 201-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://dojmt.gov/wp-content/uploads/OCP/a-notif-7.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 11, 2021
Raw hash: 49725ffa76b7831245ca3cd8572b7eb2981689504f3182d15d48238a28962528

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityHoya Optical Labs of America Inc.

Victim entityHoya Optical Labs of America Inc.

Incidentdiscovered Apr 5, 2021

Stated responseEngaged an outside law firm and forensics experts to investigate the scope and impact of the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov