HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)PHIMediumContained

Radiology Associates of Richmond, Inc.

bd_8baf6a6079eaf76a · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 6, 2026

Filed

May 26, 2026

To disclose

7 weeks

Affected

62state residents only

Linked

8 filings

Confidence

66%

Full breach record for Radiology Associates of Richmond, Inc. →2 incidents on file

Radiology Associates of Richmond (RAR) notified the New Hampshire Attorney General of a cybersecurity incident affecting approximately 62 NH residents. Unauthorized access occurred on or about July 25, 2025, and was discovered on April 6, 2026. Compromised data included names, SSNs, DOBs, financial account info, driver's licenses, and PHI. RAR engaged external forensic investigators, contained the threat, and is offering one year of complimentary credit monitoring to affected individuals. Notifications began May 21, 2026.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 255 days

discovery → filing · 7 weeks / 50 days

Jul 25, 2025

Begins

Apr 6, 2026

Discovered

May 26, 2026

Filed

vs. sector median

4 wks faster

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Texas State AGbd_51597c937eef284d2026-05-22 · +4dVerified by operator
Massachusetts State AGbd_183078080aa772292026-05-21 · +5dCandidate
Indiana State AGbd_2e0a6d76bf2817552026-05-21 · +5dVerified
Vermont State AGbd_44dbaeb16baeb80b2026-05-21 · +5dVerified

Show 3 more filings ↓up to 5d gap

Nebraska State AGbd_5327448aded1b1fc2026-05-21 · +5dVerified
Maine State AGbd_6a08930a6df12e3c2026-05-21 · +5dVerified by operator
HHS OCRbd_89cc3db1e67d28342026-05-21 · +5dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: Radiology Associates of Richmond, Inc.
norm: radiology associates of richmond
Industry: healthcare
Industry: Healthcarellm

Discovered: Apr 6, 2026
Breach occurred: Jul 25, 2025
Undetected for: 255 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 21, 2026
Affected individuals: 62state-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: Notified New Hampshire Office of the Attorney General
Initial access: valid_credentials

During the incident: Worked to contain the threat
Commenced a prompt and thorough investigation into the incident with external cybersecurity professionals
Conducted an extensive forensic investigation and complex manual document review
Providing the affected residents with written notification
Offering the residents with Social Security numbers impacted a complimentary one-year membership with a credit monitoring service
Changes made: Continually evaluates and modifies its practices to enhance the security and privacy of the personal information it maintains
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(50 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Massachusetts State AGMay 21 · first

Indiana State AGMay 21 · first

Vermont State AGMay 21 · first

Nebraska State AGMay 21 · first

Maine State AGMay 21 · first

HHS OCRMay 21 · first

Texas State AG+1d

New Hampshire State AG+5d · this page

Pattern: first filing May 21 (MA), last May 26 (NH) — 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://mm.nh.gov/files/uploads/doj/remote-docs/radiology-associates-richmond-20260526.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 26, 2026
Raw hash: e930e5e7641fecfb1ef95e18ac2801afc82e05cd15fc8fda22a06b03b2f66af7

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityRadiology Associates of Richmond, Inc.

Incidentdiscovered Apr 6, 2026

Stated responseWorked to contain the threat

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov