DisclosureLens
HackingHealthcareHealthcareCustomer Data InvolvedGovernment IDCriticalContained

Cardiovascular Associates Holdings, LP

bd_c613160ae6c07cfd · schema v1 · pii pii-v1

Severity

Critical

Discovered

Feb 16, 2023

Filed

Mar 17, 2023

To disclose

29 days

Affected · nationwide

441,6402 in this filing

Linked

10 filings

Confidence

50%
Full breach record for Cardiovascular Associates Holdings, LP →

Cardiovascular Associates, a healthcare organization, reported an external system breach (hacking) that occurred between November 28, 2022, and December 5, 2022. The breach was discovered on February 16, 2023. The compromised information includes names and Social Security numbers. A total of 441,640 individuals were affected, including 2 Maine residents. Affected individuals were notified on March 17, 2023, and offered 12 months of credit monitoring and identity theft protection services through IDX.

Maine clockDiscovered Feb 16, 2023 → Filed with AG Mar 17, 202329d ✓ ME AG ≤30d29 days discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 80 days
discovery → filing · 29 days

Nov 28, 2022

Begins

Feb 16, 2023

Discovered

Mar 17, 2023

Filed

vs. sector median

8 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

Show 5 more filings ↓up to 42d gap

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
Montana State AGFeb 3 · first
South Carolina State AGFeb 3 · first
New Hampshire State AG+3d
Indiana State AG+42d
California State AG+42d
Maine State AG+42d · this page

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.