HackingEducationEducationSupply Chain (3P Vendor)Customer Data InvolvedPIIIdentity (basic)LowContained

The de Paul School

bd_89a3301a384fa305 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 16, 2020

Filed

Jun 13, 2022

To disclose

23 months

Affected

2state residents only

Confidence

66%

Full breach record for The de Paul School →3 incidents on file

The de Paul School notified Montana residents of a third-party vendor breach involving Blackbaud, Inc. The incident was discovered on July 16, 2020. This filing serves as a supplemental notice following an initial notification in May 2021, providing details on a subset of data potentially impacted. Personal information (names, addresses) of donors and students may have been exposed. Kroll identity monitoring services were offered.

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Incident timeline

discovery → filing · 23 months / 697 days

Jul 16, 2020

Discovered

Jun 13, 2022

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed2 affectedView incident

Name: The de Paul School
norm: the de paul school

Name: The de Paul School
norm: the de paul school
Industry: Educationllm

Discovered: Jul 16, 2020
Materiality determined: —
Notification sent: May 20, 2021
Affected individuals: 2state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: ExternalFinancial
Third party: via Blackbaud, Inc.

During the incident: Contacted Blackbaud for more details
Engaged cybersecurity experts
Engaged a data mining vendor to conduct an automated term searching and manual document review exercise
Engaged a vendor to provide mailing services, call center, and identity monitoring services
Secured the services of Kroll to provide identity monitoring at no cost
Changes made: Blackbaud engaged cybersecurity experts to follow up on this incident
Hired a third-party team of experts to monitor the dark web
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 months(697 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/OCP/Consumer-Notification-Letter-403.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 13, 2022
Raw hash: 780d2c09191b71aea02b1c5b7d607f227c25850f73ac699bfb9f96b4535f2bfe

Reporting entityThe de Paul School

Victim entityThe de Paul School

Incidentdiscovered Jul 16, 2020

Stated responseContacted Blackbaud for more details

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov