HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)PHIHealth (basic)LowContained

Ellis Medicine

bd_857dcf594b69322b · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jul 22, 2025

To disclose

—

Affected

Not disclosed

Linked

5 filings

Confidence

66%

Full breach record for Ellis Medicine →

Ellis Medicine notified consumers that an unauthorized person accessed an employee email account between January 17, 2025, and January 24, 2025, and again between March 27, 2025, and April 5, 2025. The incident potentially exposed names and other personal/health information. Ellis Medicine reset passwords and MFA, engaged third-party investigators, and is offering 12 months of credit monitoring.

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Incident timeline

Jan 17, 2025

Begins

Jul 22, 2025

Filed

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

Massachusetts State AGbd_9c599feaafa2b2182025-07-22Verified
Maine State AGbd_fbd9cdca777dc5872025-07-22Candidate
Nebraska State AGbd_2afdc743245a36aa2025-07-17 · +5dVerified
Indiana State AGbd_c92ff11a81b2e7092025-07-17 · +5dVerified

Name: Ellis Medicine
norm: ellis medicine
Domain: ellismedicine.org

Name: Ellis Medicine
norm: ellis medicine
Domain: ellismedicine.org
Industry: Healthcarellm

Discovered: —
Breach occurred: Jan 17, 2025 – Apr 5, 2025
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)PHIHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Performed a password reset
Resetting MFA
Engaged third-party specialists to assist in conducting a full investigation
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Nebraska State AGJul 17 · first

Indiana State AGJul 17 · first

Massachusetts State AG+5d

Maine State AG+5d

Vermont State AG+5d · this page

Pattern: first filing Jul 17 (NE), last Jul 22 (VT) — a 5-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://ago.vermont.gov/document/2025-07-22-ellis-medicine-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 22, 2025
Raw hash: 4a88c6eea9805a15997ec5be4099f1738d3eb4b59cadb621f16c9c92824a71c2

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityEllis Medicine

Victim entityEllis Medicine

IncidentUnauthorized Access

Stated responsePerformed a password reset

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov