UnknownGovernment IDCritical

NASCO

bd_90d1886d8d630229 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Oct 20, 2023

To disclose

—

Affected

485,375state residents only

Linked

17 records

Confidence

95%

Full breach record for NASCO →3 incidents on file

NASCO reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-10-20. 485,375 Massachusetts residents were affected. The report records the breach type as electronic.

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Massachusetts clock✓ MA credit monitoring due

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Oct 20, 2023

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 17 records 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 →

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Vermont State AGbd_a10a2ec406bd2fd72023-10-27 · +7dVerified by operator
Oregon State AGbd_aa31f139773717df2023-10-27 · +7dVerified by operator
California State AGbd_da6299b7281a604f2023-10-27 · +7dVerified by operator
Washington State AGbd_f61696cdfa81c4df2023-10-27 · +7dVerified by operator

Show 6 more filings ↓up to 82d gap

Maine State AGbd_27541ee9c5b7e6e72023-10-28 · +8dVerified by operator
South Carolina State AGbd_1a92f137101f29bd2023-10-30 · +10dVerified by operator
New Hampshire State AGbd_70967d52d87f8c3a2023-11-03 · +14dVerified by operator
Vermont State AGbd_d55aa1ea3b2002af2024-01-08 · +80dVerified by operator
Maine State AGbd_3b3b709830689a452024-01-10 · +82dVerified by operator
California State AGbd_5dcd476cd7204fbf2024-01-10 · +82dVerified by operator

Showing first 10 of 16 linked disclosures.

Name: NASCO
norm: nasco
Domain: nasco.com

Name: NASCO
norm: nasco
Domain: nasco.com

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 485,375state-resident count only
Data types: Government ID
Data elements: Social Security number
Stated not affected: Financial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: MA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 8 states

View merged incident ↗

Massachusetts State AGOct 20 · first · this page

Vermont State AG+7d

Oregon State AG+7d

California State AG+7d

Washington State AG+7d

Maine State AG+8d

South Carolina State AG+10d

New Hampshire State AG+14d

Vermont State AG+80d

Maine State AG+82d

California State AG+82d

Pattern: first filing Oct 20 (MA), last Jan 10 (CA) — a 82-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 16 — the full spread may be wider.

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://www.mass.gov/doc/data-breach-report-2023/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 20, 2023
Raw hash: 503c047d16b77a1633402917e507643e992a6edb8af5430f2b7b9d1849cb01ae

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityNASCO

Victim entityNASCO

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov