HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)PHIMediumContained

University Hospital

bd_365fc079bd0f7f8e · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 14, 2020

Filed

Nov 12, 2020

To disclose

8 weeks

Affected

2state residents only

Linked

3 filings

Confidence

65%

Full breach record for University Hospital →3 incidents on file

University Hospital notified Montana residents of a cyber incident where an unauthorized individual accessed patient systems containing PII, PHI, and financial data. Access occurred Sept 10, 2020; detected Sept 14, 2020. UH engaged forensic experts and law enforcement, enhanced security protocols, and offered one year of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 4 days

discovery → filing · 8 weeks / 59 days

Sep 10, 2020

Begins

Sep 14, 2020

Discovered

Nov 12, 2020

Filed

vs. sector median

1 wks faster

This filing is one of 3 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

HHS OCRbd_44fe11d345b9d6052020-11-13 · +1dVerified
Illinois State AGbd_d990a6c160ec40532021-01-01 · +50dVerified

Name: University Hospital
norm: university hospital
Domain: uhnj.org

Name: University Hospital
norm: university hospital
Domain: uhnj.org
Industry: Healthcarellm

Discovered: Sep 14, 2020
Breach occurred: Sep 10, 2020
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 14, 2020
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)PHI
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: investigate the cause and extent of the event with the assistance of ... law enforcement
Initial access: valid_credentials

During the incident: UH took immediate, aggressive steps to contain the incident
Investigate the cause and extent of the event with the assistance of leading privacy experts and law enforcement
Offering a complimentary one-year membership to Experian IdentityWorksSM Credit 3B
Changes made: Enhanced our security protocols in response to this event
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(59 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Montana State AGNov 12 · first · this page

HHS OCR+1d

Illinois State AG+50d

Pattern: first filing Nov 12 (MT), last Jan 1 (IL) — a 50-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/UNi-hosp.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 12, 2020
Raw hash: 73550d8cbc6412f67c4cfed42006a0df04b6f80c8298251ac26867574b33c248

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityUniversity Hospital

Victim entityUniversity Hospital

Incidentdiscovered Sep 14, 2020

Stated responseUH took immediate, aggressive steps to contain the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov