Social EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedTargetedIdentity (basic)Government IDFinancial accountHealth (basic)PHIMediumContained

Ivy Rehab Network

bd_b73b1fbffce2d2d8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 1, 2019

Filed

Dec 2, 2019

To disclose

31 weeks

Affected

11state residents only

Linked

3 filings

Confidence

67%

Full breach record for Ivy Rehab Network →2 incidents on file

Ivy Rehab Network reported unauthorized access to employee email accounts in May 2019 following a phishing campaign. The incident affected 11 New Hampshire residents, exposing PHI, SSNs, and financial account data. Notifications were mailed on November 26, 2019, and credit monitoring was offered.

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Incident timeline

discovery → filing · 31 weeks / 215 days

May 1, 2019

Discovered

Dec 2, 2019

Filed

vs. sector median

+18 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

South Carolina State AGbd_1b0fad7cc95dd7b02019-11-26 · +6dCandidate
Montana State AGbd_bb3fcf9b437fb72c2019-11-26 · +6dVerified

Name: Wilson, Elser, Moskowitz, Edelman & Dicker LLP
norm: wilson elser moskowitz edelman dicker
Domain: wilsonelser.com

Name: Ivy Rehab Network
norm: ivy rehab network
Domain: ivyrehab.com
Industry: Healthcarellm

Discovered: May 1, 2019
Materiality determined: —
Notification sent: Nov 26, 2019
Affected individuals: 11state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)PHI
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Notice was provided to the U.S. Department of Health and Human Services Office of Civil Rights on November 26, 2019
Initial access: phishing_link

During the incident: Changed the affected employees' email credentials
Engaged Wilson Elser and, through Wilson Elser, an independent computer forensic company
Conducted a search of the affected email accounts
Forcing password changes for all employees' email accounts
Implemented two-factor authentication
Enhanced endpoint security systems
Re-educated employees about how to identify and prevent malicious emails and phishing campaigns
Providing potentially impacted individuals with identify theft protection and credit monitoring services for a period of twelve (12) months, at its own expense, through Equifax
Notice was provided to the U.S. Department of Health and Human Services Office of Civil Rights
Changes made: Forcing password changes for all employees' email accounts
Implemented two-factor authentication
Enhanced endpoint security systems
Re-educated employees about how to identify and prevent malicious emails and phishing campaigns
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 31 weeks(215 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 ↗

South Carolina State AGNov 26 · first

Montana State AGNov 26 · first

New Hampshire State AG+6d · this page

Pattern: first filing Nov 26 (SC), last Dec 2 (NH) — a 6-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://mm.nh.gov/files/uploads/doj/remote-docs/ivy-rehab-network-20191202.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 2, 2019
Raw hash: 78d050c0bca7c4561e1ec3b87f92ef903b47ccbae3c935f654089bd030fa23d7

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityWilson, Elser, Moskowitz, Edelman & Dicker LLP

Victim entityIvy Rehab Network

Incidentdiscovered May 1, 2019

Stated responseChanged the affected employees' email credentials

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov