HackingHealthcareHealthcareStolen CredentialsTargetedCustomer Data InvolvedPHIIdentity (basic)LowContained

COMMUNITY HEALTH NETWORK, INC.

bd_793eb2693d6f5c16 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 15, 2025

Filed

Sep 14, 2025

To disclose

9 weeks

Affected

2state residents only

Linked

7 filings

Confidence

66%

Full breach record for COMMUNITY HEALTH NETWORK, INC. →20 incidents on file

Community Health Network, Inc. reported an unauthorized access to an employee email account occurring between Feb 25-26, 2025. The breach was discovered on July 15, 2025, after investigation revealed PHI was accessed. Two Maine residents were notified on Sept 12, 2025. The actor gained access via valid credentials.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jul 15, 2025 → Filed with AG Sep 14, 202561d ⏱ ME AG >30d9 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 140 days

discovery → filing · 9 weeks / 61 days

Feb 25, 2025

Begins

Jul 15, 2025

Discovered

Sep 14, 2025

Filed

vs. sector median

on median

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

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Maine State AGbd_1b20517a693bcd492025-09-14Verified
Massachusetts State AGbd_878d6bd43a0d843f2025-09-12 · +2dVerified
Indiana State AGbd_8e7d5e4eafd827a12025-09-12 · +2dCandidate
Nebraska State AGbd_c0c9f5d9297bf30a2025-09-12 · +2dVerified

Show 2 more filings ↓up to 13d gap

New Hampshire State AGbd_741a818ff7d888e62025-09-22 · +8dVerified
Illinois State AGbd_f1b7d52c4e0c50312025-09-01 · +13dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: COMMUNITY HEALTH NETWORK, INC.
norm: community health network
Industry: Healthcarellm

Discovered: Jul 15, 2025
Breach occurred: Feb 25, 2025 – Feb 26, 2025
Undetected for: 140 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 12, 2025
Affected individuals: 2state-resident count only
Data types: PHIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Filed notification with Maine Attorney General
Initial access: valid_credentials

During the incident: Contained the threat
Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals
Changes made: Continually evaluate and modify practices and internal controls to enhance the security and privacy of your information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(61 days from discovery to filing)
Compliance flags: ME AG >30d · 61d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Jul 15, 2025
→ Filed with AG: Sep 14, 2025
61d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jul 15, 2025 → Filed with AG: Sep 14, 2025	61d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 6 states

View merged incident ↗

Illinois State AGSep 1 · first

Massachusetts State AG+11d

Indiana State AG+11d

Nebraska State AG+11d

Maine State AG+13d

Maine State AG+13d · this page

New Hampshire State AG+21d

Pattern: first filing Sep 1 (IL), last Sep 22 (NH) — a 21-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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/46eb724d-384a-4d9f-929e-30face2ac0e7.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 14, 2025
Raw hash: 56eefaed597b852c317ab155c1f479f483b1932486d40152f673036d40d576a9

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityCOMMUNITY HEALTH NETWORK, INC.

Incidentdiscovered Jul 15, 2025

Stated responseContained the threat

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov