MalwareEducationEducationRansomwareData ExfiltratedData EncryptedSupply Chain (3P Vendor)Customer Data InvolvedPIIIdentity (basic)Financial credentialsLowContained

LAUREL SCHOOL

bd_0506002bab1f798d · schema v1 · pii pii-v1

Severity

Low

Discovered

May 1, 2020

Filed

Feb 10, 2021

To disclose

41 weeks

Affected

1state residents only

Linked

4 filings

Confidence

65%

Full breach record for LAUREL SCHOOL →

Laurel School notified Montana residents of a data breach involving third-party vendor Blackbaud. A ransomware incident occurred between Feb-May 2020, resulting in data exfiltration. Potentially affected data includes names and SSNs. Laurel School offered 24 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 90 days

discovery → filing · 41 weeks / 285 days

Feb 1, 2020

Begins

May 1, 2020

Discovered

Feb 10, 2021

Filed

vs. sector median

+32 wks slower

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_5a518345b5cd21622021-02-10Verified
Indiana State AGbd_6cf36b97d2f31a892021-02-10Verified
Maine State AGbd_4abc33fcac1eaa322021-02-26 · +16dVerified

Name: LAUREL SCHOOL
norm: laurel school
Domain: laurelschool.org

Name: LAUREL SCHOOL
norm: laurel school
Domain: laurelschool.org
Industry: Educationllm

Discovered: May 1, 2020
Breach occurred: Feb 1, 2020 – May 1, 2020
Undetected for: 90 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 1, 2020
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)Financial credentials
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial

During the incident: Commenced an investigation to better understand the nature and scope of the incident
Working with Blackbaud to evaluate additional measures and safeguards
Offering 24 months of credit monitoring and identity restoration services through CyberScout
Changes made: Reviewing existing policies and procedures regarding third-party vendors
Evaluating additional measures and safeguards to protect against this type of incident in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 41 weeks(285 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Massachusetts State AGFeb 10 · first

Indiana State AGFeb 10 · first

Montana State AGFeb 10 · first · this page

Maine State AG+16d

Pattern: first filing Feb 10 (MA), last Feb 26 (ME) — a 16-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://dojmt.gov/wp-content/uploads/laurSamp.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 10, 2021
Raw hash: 469d99ca32e77a31af2151ea7f38293c0799bceaf7c0d11886c046f290bf6345

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityLAUREL SCHOOL

Victim entityLAUREL SCHOOL

Incidentdiscovered May 1, 2020

Stated responseCommenced an investigation to better understand the nature and scope of the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov