HackingHealthcareTechnologyHealthcareData ExfiltratedCustomer Data InvolvedPIIIdentity (basic)Government IDMediumContained

Calibrated Healthcare, LLC

bd_07839995b5cb5980 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 26, 2024

Filed

Aug 6, 2024

To disclose

23 weeks

Affected

3state residents only

Linked

7 filings

Confidence

63%

Full breach record for Calibrated Healthcare, LLC →2 incidents on file

Calibrated Healthcare, LLC notified Montana residents of a data breach where unauthorized access occurred between Feb 25-26, 2024. Suspicious activity was detected on Feb 26, 2024. Files were likely copied without authorization. Notification to customers began May 1, 2024. Credit monitoring offered.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 1 days

discovery → filing · 23 weeks / 162 days

Feb 25, 2024

Begins

Feb 26, 2024

Discovered

Aug 6, 2024

Filed

vs. sector median

+11 wks slower

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

HHS OCRbd_0101ed071cb9b8e52024-08-02 · +4dVerified
California State AGbd_8cd337366db8976b2024-08-02 · +4dVerified
California State AGbd_117185efb314c4cc2024-09-26 · +51dVerified
California State AGbd_15df713a1b80bc132024-10-08 · +63dVerified

Show 2 more filings ↓up to 213d gap

California State AGbd_e452ae9c6aa572552024-11-12 · +98dVerified
California State AGbd_8534419a803247c22025-03-07 · +213dVerified

Name: Calibrated Healthcare, LLC
norm: calibrated healthcare

Name: Calibrated Healthcare, LLC
norm: calibrated healthcare
Industry: HealthcarellmTechnologyllm

Discovered: Feb 26, 2024
Breach occurred: Feb 25, 2024 – Feb 26, 2024
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: May 1, 2024
Affected individuals: 3state-resident count only
Data types: PIIIdentity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External

During the incident: Took the systems offline
Began an investigation
Initiated a comprehensive review of the data
Dedicated significant resources to confirming the security of our network
Notified our potentially affected customers
Offering you 12/24 months of credit monitoring and identity protection services, through Epiq, at no cost
Changes made: Reviewing our existing policies and procedures
Enhancing our existing security tools
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(162 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 2 states

View merged incident ↗

HHS OCRAug 2 · first

California State AGAug 2 · first

Montana State AG+4d · this page

California State AG+55d

California State AG+67d

California State AG+102d

California State AG+217d

Pattern: first filing Aug 2 (CA), last Mar 7 (CA) — a 217-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-858.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 6, 2024
Raw hash: e376e974b998b4cf2ea59c8b64aff7943e323327af1dd89a94d0b059edc5606a

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityCalibrated Healthcare, LLC

Victim entityCalibrated Healthcare, LLC

Incidentdiscovered Feb 26, 2024

Stated responseTook the systems offline

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov