HackingHealthcareHealthcareCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDMedium

Petaluma Health Center

bd_b5c781e6b089596b · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 14, 2023

Filed

Apr 28, 2023

To disclose

6 weeks

Affected

1state residents only

Linked

10 filings

Confidence

65%

Full breach record for Petaluma Health Center →2 incidents on file

Petaluma Health Center experienced an external system breach on March 7, 2023, which was discovered on March 14, 2023. The breach affected one Maine resident, compromising their name and driver's license number. The center notified the affected individual on April 24, 2023, and offered 12 months of free credit monitoring and identity theft protection services.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Mar 14, 2023 → Filed with AG Apr 28, 202345d ⏱ ME AG >30d6 weeks 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 · 7 days

discovery → filing · 6 weeks / 45 days

Mar 7, 2023

Begins

Mar 14, 2023

Discovered

Apr 28, 2023

Filed

vs. sector median

6 wks faster

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

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitekarakurtbd_0ffdbcef2ecd77f12023-04-12 · +15dVerified by operator

Regulatory filings (8) · sorted by filing gap

California State AGbd_bdc46d25c14edb8f2023-04-28Verified
Montana State AGbd_c33ded56f74f4a622023-04-28Verified
Indiana State AGbd_6c999b9ec6ec853f2023-04-24 · +4dCandidate
Montana State AGbd_6c47d4d37e101db42023-06-01 · +34dVerified

Show 4 more filings ↓up to 38d gap

California State AGbd_7327f7af51c2e39f2023-06-02 · +35dVerified
HHS OCRbd_79efc5514452341c2023-06-02 · +35dVerified by operator
Oregon State AGbd_a1ea4f5d3b6c44e82023-06-02 · +35dVerified
Massachusetts State AGbd_8ab10097ba8d295e2023-06-05 · +38dVerified

Name: Petaluma Health Center
norm: petaluma health center

Name: Petaluma Health Center
norm: petaluma health center
Industry: Healthcarellm

Discovered: Mar 14, 2023
Breach occurred: Mar 7, 2023
Undetected for: 7 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 24, 2023
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Data elements: Driver's licence number
Attack vector: Unauthorized Access
Threat actor: External

During the incident: Sent written notification to affected individuals
Offered free credit monitoring, identity theft protection services, and fully managed identity theft recovery services for 12 months
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(45 days from discovery to filing)
Compliance flags: ME AG >30d · 45d
Discovery-date grounding: 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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Mar 14, 2023
→ Filed with AG: Apr 28, 2023
45d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Mar 14, 2023 → Filed with AG: Apr 28, 2023	45d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 6 states

View merged incident ↗

Indiana State AGApr 24 · first

California State AG+4d

Montana State AG+4d

Maine State AG+4d · this page

Montana State AG+38d

California State AG+39d

HHS OCR+39d

Oregon State AG+39d

Massachusetts State AG+42d

Pattern: first filing Apr 24 (IN), last Jun 5 (MA) — 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/d7e32cb2-f9d6-489f-bd76-294e92eb6664.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 28, 2023
Raw hash: daa0897f3da30b812c6b7a206ccdbba4f02160329dada0dacf56527489c01ce8

Linked disclosures

Ransomware claims (1)

Regulatory filings (8) · sorted by filing gap

Reporting entityPetaluma Health Center

Victim entityPetaluma Health Center

Incidentdiscovered Mar 14, 2023

Stated responseSent written notification to affected individuals

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov