HackingHealthcareTechnologyHealthcareVulnerability ExploitData ExfiltratedTargetedPIIIdentity (basic)MediumContained

NASCO Industries Inc

bd_1a92f137101f29bd · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 12, 2023

Filed

Oct 30, 2023

To disclose

16 weeks

Affected

13,513state residents only

Linked

7 filings

Confidence

65%

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

NASCO, a benefits administration provider, disclosed a cybersecurity incident involving its MOVEit Transfer instance. A threat actor acquired data from NASCO on May 30, 2023. NASCO discovered the incident on July 12, 2023. Personal information of health plan members was involved. NASCO engaged forensic investigators, notified law enforcement, decommissioned the affected server, and ceased using MOVEit. The company offered 24 months of Experian IdentityWorks to affected individuals.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d16 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 · 16 weeks / 110 days

May 30, 2023

Begins

Jul 12, 2023

Discovered

Oct 30, 2023

Filed

vs. sector median

+3 wks slower

This filing is one of 7 about the same incident.View merged incident

A leak claim by dispossessor about this victim predates this filing by 314 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitecl0pbd_8c1cb6cf621dcfa22023-07-12 · +110dVerified by operator

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_27541ee9c5b7e6e72023-10-28 · +2dCandidate
Oregon State AGbd_aa31f139773717df2023-10-27 · +3dVerified
Washington State AGbd_f61696cdfa81c4df2023-10-27 · +3dVerified by operator
Montana State AGbd_ffb048d919d7530a2023-10-27 · +3dVerified by operator

Show 1 more filing ↓up to 302d gap

Illinois State AGbd_1bc42ec569be8ced2023-01-01 · +302dVerified by operator

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: —
Affected individuals: 13,513state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
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
Implemented and are continuing to implement additional procedures to further strengthen the security of our IT system environments
Changes made: Decommissioned the MOVEit server affected by the attack
Stopped using MOVEit
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: 16 weeks(110 days from discovery to filing)
Compliance flags: Leak >180dSC CRA notice due
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 · 6 filings · 6 states

View merged incident ↗

Illinois State AGJan 1 · first

Oregon State AG+299d

Washington State AG+299d

Montana State AG+299d

Maine State AG+300d

South Carolina State AG+302d · this page

Pattern: first filing Jan 1 (IL), last Oct 30 (SC) — a 302-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://consumer.sc.gov/sites/consumer/files/Documents/Security%20Breach%20Notices/NASCO.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 30, 2023
Raw hash: 636d8ed53bd94451a0fc3ce05648507cf7c1601c3c4ef6d20f40b0ed097f73c7

Linked disclosures

Ransomware claims (1)

Regulatory filings (5) · sorted by filing gap

Reporting entityNASCO Industries Inc

Victim entityNASCO Industries Inc

Incidentdiscovered Jul 12, 2023

Stated responseTook steps to secure its systems

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenanceconsumer.sc.gov