HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDPHIHealth (basic)Financial accountFinancial credentialsMediumContained

Cardiovascular Associates Holdings, LP

bd_bfd43f9919ac6f72 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 5, 2022

Filed

Feb 3, 2023

To disclose

9 weeks

Affected

9state residents only

Linked

10 filings

Confidence

64%

Full breach record for Cardiovascular Associates Holdings, LP →

Cardiovascular Associates notified patients of a data breach where an unauthorized third party accessed systems and exfiltrated data between Nov 28 and Dec 5, 2022. Discovered Dec 5, 2022. Data included PHI, SSNs, and financial info. Forensic firm engaged; credit monitoring offered.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 7 days

discovery → filing · 9 weeks / 60 days

Nov 28, 2022

Begins

Dec 5, 2022

Discovered

Feb 3, 2023

Filed

vs. sector median

3 wks faster

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

California State AGbd_3101fb359642d7d32023-02-03Verified
Vermont State AGbd_489906bb2eebc73f2023-02-03Verified
Massachusetts State AGbd_a91006042cd09d5c2023-02-03Verified
HHS OCRbd_b0c6fa9187e34f262023-02-03Verified

Show 5 more filings ↓up to 42d gap

South Carolina State AGbd_f4f1c65f262f28192023-02-03Verified
New Hampshire State AGbd_cd85f8eca68034242023-02-06 · +3dVerified
Indiana State AGbd_1846d59f2e2287b92023-03-17 · +42dVerified
California State AGbd_1e18382a04b09a262023-03-17 · +42dVerified
Maine State AGbd_c613160ae6c07cfd2023-03-17 · +42dVerified

Name: Cardiovascular Associates Holdings, LP
norm: cardiovascular associates

Name: Cardiovascular Associates Holdings, LP
norm: cardiovascular associates
Industry: Healthcarellm

Discovered: Dec 5, 2022
Breach occurred: Nov 28, 2022 – Dec 5, 2022
Undetected for: 7 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 3, 2023
Affected individuals: 9state-resident count only
Data types: Identity (basic)Government IDPHIHealth (basic)Financial accountFinancial credentials
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial

During the incident: Steps were quickly taken to restrict further unauthorized activity
An investigation of the incident was immediately launched
A national forensic firm was engaged to assist with investigation and remediation efforts
Security and monitoring capabilities are being enhanced and systems are being hardened
Arranged to offer you identity monitoring for a period of 12/24 months, at no cost to you, through IDX
Changes made: Security and monitoring capabilities are being enhanced
Systems are being hardened as appropriate to minimize the risk of any similar incident in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(60 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 9 states

View merged incident ↗

California State AGFeb 3 · first

Vermont State AGFeb 3 · first

Massachusetts State AGFeb 3 · first

HHS OCRFeb 3 · first

South Carolina State AGFeb 3 · first

Montana State AGFeb 3 · first · this page

New Hampshire State AG+3d

Indiana State AG+42d

California State AG+42d

Maine State AG+42d

Pattern: first filing Feb 3 (CA), last Mar 17 (ME) — a 42-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/OCP/Consumer-notification-letter-58.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 3, 2023
Raw hash: 6db921f307e63020721ff73ce1d2b1075a8755f88ac62b5de6b0f6286beea155

Linked disclosures

Regulatory filings (9) · sorted by filing gap

Reporting entityCardiovascular Associates Holdings, LP

Victim entityCardiovascular Associates Holdings, LP

Incidentdiscovered Dec 5, 2022

Stated responseSteps were quickly taken to restrict further unauthorized activity

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov