HackingHealthcareTechnologyHealthcareVulnerability ExploitSupply Chain (3P Vendor)TargetedPIIIdentity (basic)LowContained

NASCO Industries Inc

bd_d55aa1ea3b2002af · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 12, 2023

Filed

Jan 8, 2024

To disclose

26 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

67%

Full breach record for NASCO Industries Inc →6 incidents on file

NASCO, a healthcare benefits administrator, disclosed a data breach involving its MOVEit Transfer file-sharing application. The incident occurred on May 30, 2023, and was discovered on July 12, 2023. Personal information of health plan members was accessed. NASCO engaged forensic investigators, notified law enforcement, decommissioned the affected server, and offered 24 months of credit monitoring via Experian IdentityWorks.

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Vermont clock✗ VT AG >45 bday26 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 43 days

discovery → filing · 26 weeks / 180 days

May 30, 2023

Begins

Jul 12, 2023

Discovered

Jan 8, 2024

Filed

vs. sector median

+13 wks slower

This filing is one of 3 about the same incident.View merged incident

Part of Progress Software Corporation supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

A leak claim by dispossessor about this victim predates this filing by 384 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_3b3b709830689a452024-01-10 · +2dCandidate
California State AGbd_5dcd476cd7204fbf2024-01-10 · +2dVerified

Name: NASCO Industries Inc
norm: nasco industries
Domain: nasco.com

Name: NASCO Industries Inc
norm: nasco industries
Domain: nasco.com
Industry: HealthcarellmTechnologyllm

Discovered: Jul 12, 2023
Breach occurred: May 30, 2023
Undetected for: 43 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 8, 2024
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: notified law enforcement authorities
Initial access: exploit_public_facing

During the incident: Took steps to secure its systems
Launched an investigation with the support of a leading cybersecurity firm
Notified law enforcement authorities
Decommissioned the MOVEit server affected by the attack
Stopped using MOVEit
Offering a complimentary 24-month membership to Experian’s IdentityWorks
Changes made: Implemented and are continuing to implement additional procedures to further strengthen the security of our IT system environments
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 26 weeks(180 days from discovery to filing)
Compliance flags: VT AG >45 bdayLeak >180d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Vermont State AGJan 8 · first · this page

Maine State AG+2d

California State AG+2d

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://ago.vermont.gov/document/2024-01-08-nasco-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 8, 2024
Raw hash: 6d778deb2e566f4c8cea597401c3f3e2be2f2fff9be7c44c9efbe0b5bf17ca0b

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityNASCO Industries Inc

Victim entityNASCO Industries Inc

Incidentdiscovered Jul 12, 2023

Stated responseTook steps to secure its systems

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov