Social EngineeringHealthcareHealthcarePhishingStolen CredentialsData ExfiltratedCustomer Data InvolvedPIIIdentity (basic)Government IDMediumContained

Partners in Pediatrics, P.C.

bd_7310479be5d9b2e8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 5, 2025

Filed

Oct 3, 2025

To disclose

30 weeks

Affected

3state residents only

Linked

5 filings

Confidence

66%

Full breach record for Partners in Pediatrics, P.C. →

Partners in Pediatrics, P.C. notified Montana residents of a March 2025 email account compromise. Unauthorized access to a PIP email account likely exposed personal information including names and SSNs. The company engaged independent experts and is enhancing security measures.

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Incident timeline

undetected · 4 days

discovery → filing · 30 weeks / 212 days

Mar 1, 2025

Begins

Mar 5, 2025

Discovered

Oct 3, 2025

Filed

vs. sector median

+18 wks slower

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

Vermont State AGbd_59d7e8a4b02a6da72025-10-03Verified
Nebraska State AGbd_9bbc8d855af2ba862025-10-03Verified
Massachusetts State AGbd_9b819009dd98d9472025-10-04 · +1dVerified
Illinois State AGbd_d413fd6d1bd8cbe72025-10-01 · +2dVerified

Name: Partners in Pediatrics, P.C.
norm: partners in pediatrics

Name: Partners in Pediatrics, P.C.
norm: partners in pediatrics
Industry: Healthcarellm

Discovered: Mar 5, 2025
Breach occurred: Mar 1, 2025 – Mar 31, 2025
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 3state-resident count only
Data types: PIIIdentity (basic)Government ID
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Started an investigation using independent experts to assist
Reviewing existing policies and procedures and implementing enhanced security measures
Changes made: Implementing enhanced security measures to reduce the likelihood of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 30 weeks(212 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Illinois State AGOct 1 · first

Vermont State AG+2d

Nebraska State AG+2d

Montana State AG+2d · this page

Massachusetts State AG+3d

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/2025/10/Consumer-notification-letter-15.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 3, 2025
Raw hash: adf2f2ab1422eadb67592106082c4ebbf1ed93b9782a4800d020dfa15ac342ca

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityPartners in Pediatrics, P.C.

Victim entityPartners in Pediatrics, P.C.

Incidentdiscovered Mar 5, 2025

Stated responseStarted an investigation using independent experts to assist

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov