HackingEducationEducationCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)EducationMediumActive

Edmonds School District

bd_1b4de5792e8a0263 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 31, 2023

Filed

May 18, 2023

To disclose

15 weeks

Affected

1state residents only

Linked

7 filings

Confidence

65%

Full breach record for Edmonds School District →4 incidents on file

Edmonds School District notified the NH AG of unauthorized network access between Jan 16-31, 2023. Suspicious activity detected Jan 31, 2023. Data at risk includes PII, SSNs, financial, medical, and education records. 1 NH resident affected. Investigation ongoing with third-party forensic specialists. Credit monitoring offered.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >90d15 weeks discovery → filing

Incident timeline

undetected · 15 days

discovery → filing · 15 weeks / 107 days

Jan 16, 2023

Begins

Jan 31, 2023

Discovered

Apr 26, 2023

Scope determined

May 18, 2023

Filed

vs. sector median

+7 wks slower

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

A leak claim by akira about this victim predates this filing by 107 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteakirabd_946936f7fcb626ad2023-08-24 · +99dVerified by operator
Leak Siteakirabd_a3c1da9ae24ac5232023-01-31 · +107dVerified by operator

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_9957884c9a34dc642023-05-15 · +3dVerified by operator
Massachusetts State AGbd_eadbb7a0a4019ca22023-05-15 · +3dVerified by operator
New Hampshire State AGbd_8fbc9c1b971a59932023-10-06 · +141dVerified
Washington State AGbd_de1acf46bdc56b2c2023-10-06 · +141dVerified

Name: Edmonds School District
norm: edmonds school district
Domain: edmonds.wednet.edu

Name: Edmonds School District
norm: edmonds school district
Domain: edmonds.wednet.edu
Industry: Educationllm

Discovered: Jan 31, 2023
Breach occurred: Jan 16, 2023 – Jan 31, 2023
Undetected for: 15 daysoccurrence → discovery
Materiality determined: Apr 26, 2023
Notification sent: May 15, 2023
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)Education
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: Notified Office of the New Hampshire Attorney Generalproviding written notice of this incident to state and federal regulators
Initial access: valid_credentials

During the incident: Immediately launched an investigation
Conducted with the assistance of third-party forensic specialists
Undertaking a comprehensive review of the data at risk
Providing individuals whose personal information was potentially affected by this incident access to credit monitoring services for twelve (12) months through IDX at no cost
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing written notice of this incident to state and federal regulators
Disabling internet access
Deploying additional protections across its network
Conducting a diligent investigation to confirm the nature and scope of the incident
Working with third-party specialists to strengthen the security of its systems
Changes made: Deploying additional protections across its network
Working with third-party specialists to strengthen the security of its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(107 days from discovery to filing)
Compliance flags: Leak >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 4 states

View merged incident ↗

Montana State AGMay 15 · first

Massachusetts State AGMay 15 · first

New Hampshire State AG+3d · this page

New Hampshire State AG+144d

Washington State AG+144d

Pattern: first filing May 15 (MT), last Oct 6 (WA) — a 144-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://mm.nh.gov/files/uploads/doj/remote-docs/edmonds-school-district-20230518.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 18, 2023
Raw hash: 549c4a3ac4614208b4506b66a34e701f4e01add862d690c71d140f42f92861f6

Linked disclosures

Ransomware claims (2)

Regulatory filings (4) · sorted by filing gap

Reporting entityEdmonds School District

Victim entityEdmonds School District

Incidentdiscovered Jan 31, 2023

Stated responseImmediately launched an investigation

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov