Social EngineeringHealthcareHealthcarePhishingCustomer Data InvolvedPHIHealth (basic)Government IDIdentity (basic)MediumContained

Metropolitan Jewish Health System, Inc.

bd_ad82260874bf7730 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 19, 2016

Filed

May 19, 2016

To disclose

17 weeks

Affected

1state residents only

Linked

2 filings

Confidence

65%

Full breach record for Metropolitan Jewish Health System, Inc. →2 incidents on file

Metropolitan Jewish Health System, Inc. notified Montana AG of a phishing incident on Jan 19, 2016. Employees forwarded emails containing PHI, SSNs, and names to an outside recipient. No evidence of misuse found. Forensic investigation conducted. Affected individuals offered 1-year credit monitoring.

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Incident timeline

discovery → filing · 17 weeks / 121 days

Jan 19, 2016

Discovered

May 19, 2016

Filed

vs. sector median

+5 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_a03b7fa0980f04e62016-05-20 · +1dVerified

Name: Metropolitan Jewish Health System, Inc.
norm: metropolitan jewish health system

Name: Metropolitan Jewish Health System, Inc.
norm: metropolitan jewish health system
Industry: Healthcarellm

Discovered: Jan 19, 2016
Materiality determined: —
Notification sent: May 19, 2016
Affected individuals: 1state-resident count only
Data types: PHIHealth (basic)Government IDIdentity (basic)
Data elements: Social Security numberMedical information
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Secured the employees’ email accounts
Began an investigation
Notified the MJHS affected individuals
Conducted an extensive investigation conducted by a leading third party forensic vendor
Offering you a free one-year membership to Experian’s® ProtectMyID® Alert
Reeducated all MJHS employees regarding “phishing” emails
Reviewing enhancements for strengthening user login authentications
Changes made: Reeducated all MJHS employees regarding “phishing” emails
Reviewing enhancements for strengthening user login authentications
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 17 weeks(121 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Montana State AGMay 19 · first · this page

Massachusetts State AG+1d

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/Metropolitan-Jewish-Health-System.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 19, 2016
Raw hash: f5356e607096c0d0f30a096d71648608322c652b1f788ddcb6da77a30d5fb8d4

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMetropolitan Jewish Health System, Inc.

Victim entityMetropolitan Jewish Health System, Inc.

Incidentdiscovered Jan 19, 2016

Stated responseSecured the employees’ email accounts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov