HackingProfessional ServicesOtherProfessional ServicesSupply Chain (3P Vendor)Customer Data InvolvedGovernment IDFinancial accountHealth (basic)PIIMediumContained

The Episcopal Church Foundation

bd_faa9bfc58c889769 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 17, 2025

Filed

Jul 30, 2025

To disclose

23 weeks

Affected

20state residents only

Linked

5 filings

Confidence

66%

Full breach record for The Episcopal Church Foundation →

Episcopal Church Foundation (ECF) notified the NH DOJ of a cybersecurity incident involving its third-party IT vendor, Linear Technologies, Inc. ECF learned of unauthorized activity on Feb 17, 2025. The incident impacted 20 New Hampshire residents, exposing bank account numbers, health insurance info, medical info, and SSNs. ECF severed ties with the vendor, took systems offline, engaged forensic experts, and notified law enforcement. Notifications were sent on July 28, 2025, offering 24 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 23 weeks / 163 days

Feb 17, 2025

Discovered

Jul 30, 2025

Filed

vs. sector median

+6 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Vermont State AGbd_5e0ac4f183a6bec12025-07-28 · +2dVerified
Nebraska State AGbd_5ed7d2877675481b2025-07-28 · +2dVerified
Nebraska State AGbd_88051ab4543714d62025-07-28 · +2dVerified
Massachusetts State AGbd_947d8507e574048d2025-07-28 · +2dCandidate

Name: The Episcopal Church Foundation
norm: the episcopal church

Name: The Episcopal Church Foundation
norm: the episcopal church
Industry: Professional ServicesllmOtherllm

Discovered: Feb 17, 2025
Materiality determined: —
Notification sent: Jul 28, 2025
Affected individuals: 20state-resident count only
Data types: Government IDFinancial accountHealth (basic)PII
Data elements: Social Security numberMedical information
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: Partner
Regulator citations: Notified NH Department of Justice
Third party: via Linear Technologies, Inc.
Initial access: supply_chain

During the incident: Severing its connection with Linear
Taking certain systems offline
Investigation was launched with the assistance of external cybersecurity experts
Law enforcement was also notified
Changes made: Took a series of steps to further strengthen its cybersecurity controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(163 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 4 states

View merged incident ↗

Vermont State AGJul 28 · first

Nebraska State AGJul 28 · first

Massachusetts State AGJul 28 · first

New Hampshire State AG+2d · this page

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/episcopal-church-foundation-20250730.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 30, 2025
Raw hash: 9d1add3c9cb5f2f090d8998f1272fd6a0f57de76ac50ebbc1813dd4e738a6fba

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityThe Episcopal Church Foundation

Victim entityThe Episcopal Church Foundation

Incidentdiscovered Feb 17, 2025

Stated responseSevering its connection with Linear

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov