HackingEducationEducationDelayed DiscoveryIdentity (basic)Government IDMediumActive

Clover Park School District

bd_69338cea1e398c62 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 17, 2021

Filed

Jul 16, 2021

To disclose

9 weeks

Affected

1state residents only

Linked

8 records

Confidence

66%

Full breach record for Clover Park School District →

Clover Park School District notified the NH AG of unauthorized access to computer systems between May 12-26, 2021. Suspicious activity was detected on May 17, 2021. Personal info (name, address, SSN) of 1 NH resident was potentially accessed. CPSD is cooperating with federal law enforcement and providing 12 months of credit monitoring.

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Incident timeline

undetected · 5 days

discovery → filing · 9 weeks / 60 days

May 12, 2021

Begins

May 17, 2021

Discovered

Jul 16, 2021

Filed

This filing is one of 8 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitegriefbd_b303bc80ef0b7c732021-05-26 · +51dVerified by operator

Regulatory filings (6) · sorted by filing gap

Massachusetts State AGbd_19ef18cc421585992021-07-12 · +4dVerified by operator
Indiana State AGbd_1b88bb529743635b2021-07-12 · +4dVerified
Washington State AGbd_2291a38c68be161b2021-07-12 · +4dCandidate
Maine State AGbd_cac688e35ccd9ae82021-07-12 · +4dVerified

Show 2 more filings ↓up to 82d gap

Montana State AGbd_fc31907b6e6b28fc2021-07-12 · +4dVerified
Montana State AGbd_89f925a0c4d11d4f2021-10-06 · +82dVerified by operator

Name: Clover Park School District
norm: clover park school district
Domain: cloverpark.k12.wa.us

Name: Clover Park School District
norm: clover park school district
Domain: cloverpark.k12.wa.us
Industry: Educationllm

Discovered: May 17, 2021
Breach occurred: May 12, 2021 – May 26, 2021
Undetected for: 5 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 12, 2021
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau

During the incident: Cooperating with an investigation launched by federal law enforcement
Providing access to credit monitoring services for 12 months through IDX
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Working to implement additional safeguards and training to its employees
Changes made: Reviewing existing policies and procedures relating to data protection and security
Investigating additional security measures to mitigate any risk associated with this incident
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(60 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 6 states

View merged incident ↗

Massachusetts State AGJul 12 · first

Indiana State AGJul 12 · first

Washington State AGJul 12 · first

Maine State AGJul 12 · first

Montana State AGJul 12 · first

New Hampshire State AG+4d · this page

Montana State AG+86d

Pattern: first filing Jul 12 (MA), last Oct 6 (MT) — a 86-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/clover-park-school-district-20210716.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 16, 2021
Raw hash: 30f51998bf56c708ed431d87858c7200e30ccb83f71eb20b58e049d1c15fb177

Linked disclosures

Ransomware claims (1)

Regulatory filings (6) · sorted by filing gap

Reporting entityClover Park School District

Victim entityClover Park School District

Incidentdiscovered May 17, 2021

Stated responseCooperating with an investigation launched by federal law enforcement

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov