MalwareRansomwareData ExfiltratedRansom DemandedCustomer Data InvolvedPIIIDENTITY_BASICMediumActive
Nashua School District
bd_2959e5fada37481f · schema v1 · pii pii-v1
Full breach record for Nashua School District →City of Nashua School District notified NH AG of a ransomware attack discovered on April 28, 2023, affecting 8,117 NH residents. Unauthorized access occurred between March 30 and April 28, 2023. Personal information including names was potentially exposed. The investigation is ongoing, and the district engaged third-party specialists, rebuilt its environment, and notified law enforcement.
Leak gap clock✗ Leak >180d44 weeks discovery → filing
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed8,117 affectedView incident
A leak claim by blacksuit about this victim predates this filing by 285 days.View originating leak claim
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/city-nashua-school-district-20240228.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Feb 28, 2024
- Raw hash
- 9cd8fd77b638a478c53d2d3ebac665ac3c186a537e80a3475ebfd06146362dbc
Reporting entity
- Name
- Nashua School Districtnorm: nashua school district
- Domain
- nashua.edu
Victim entity
- Name
- Nashua School Districtnorm: nashua school district
- Domain
- nashua.edu
Incident
- Discovered
- Apr 28, 2023
- Materiality determined
- —
- Notification sent
- Feb 28, 2024
- Affected individuals
- 8,117
- Data types
- PIIIDENTITY_BASIC
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1078 Valid Accounts
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified federal law enforcement regarding the event
Compliance
- Time to disclose
- 44 weeks(306 days from discovery to filing)
- Compliance flags
- Leak >180d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.