HackingProfessional ServicesProfessional ServicesTargetedPIIIdentity (basic)LowContained

Radiological Society of North America

bd_24f7837a2da8e326 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 25, 2024

Filed

Aug 28, 2024

To disclose

9 weeks

Affected

Not disclosed

Linked

5 filings

Confidence

68%

Full breach record for Radiological Society of North America →

Radiological Society of North America (RSNA) notified consumers of a cybersecurity incident detected on June 25, 2024. Unauthorized access occurred between June 20-26, 2024, potentially exposing a limited number of 1099 forms containing PII. RSNA engaged external forensic investigators, secured the environment, and offered identity theft protection services. The notice specifically mentions 2 impacted Rhode Island residents.

J jump to incidentP pin to compareR raw source

Vermont clock⏱ VT AG >14 bday9 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 5 days

discovery → filing · 9 weeks / 64 days

Jun 20, 2024

Begins

Jun 25, 2024

Discovered

Aug 28, 2024

Filed

vs. sector median

9 wks faster

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

Montana State AGbd_b2a55ba0b222d6022024-08-28Candidate
Indiana State AGbd_dba19e8dec9f2c882024-08-28Verified
Massachusetts State AGbd_e2d31479519ebe682024-08-28Verified
New Hampshire State AGbd_54b6a2178d9d3c0a2024-09-03 · +6dVerified

Name: Radiological Society of North America
norm: radiological society of north america

Name: Radiological Society of North America
norm: radiological society of north america
Industry: Professional Servicesllm

Discovered: Jun 25, 2024
Breach occurred: Jun 20, 2024 – Jun 26, 2024
Undetected for: 5 daysoccurrence → discovery
Materiality determined: Aug 28, 2024
Notification sent: Aug 28, 2024
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Secured the environment
Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals
Offering identity theft protection services through IDX
Set up a dedicated and confidential toll-free response line
Changes made: Continually evaluates and modifies its practices and internal controls to enhance the security and privacy of your information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(64 days from discovery to filing)
Compliance flags: VT AG >14 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Montana State AGAug 28 · first

Indiana State AGAug 28 · first

Massachusetts State AGAug 28 · first

Vermont State AGAug 28 · first · this page

New Hampshire State AG+6d

Pattern: first filing Aug 28 (MT), last Sep 3 (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://ago.vermont.gov/document/2024-08-28-radiological-society-north-america-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 28, 2024
Raw hash: a3ecb85288a3b29cb897693acb60e6261b8949415fb15e793cd1e38bb850be05

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityRadiological Society of North America

Victim entityRadiological Society of North America

Incidentdiscovered Jun 25, 2024

Stated responseSecured the environment

ComplianceVT AG >14 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov