HackingHealthcareHealthcareStolen CredentialsData ExfiltratedPIIPHIIdentity (basic)LowContained

OrthoConnecticut

bd_83cb117f6df04085 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 10, 2024

Filed

Jul 1, 2024

To disclose

7 weeks

Affected

Not disclosed

Linked

2 filings

Confidence

66%

Full breach record for OrthoConnecticut →4 incidents on file

OrthoConnecticut notified consumers of a cybersecurity incident where unauthorized actors accessed its network between Nov 24-28, 2023. The breach potentially exposed names and protected health information. The company contained the threat, engaged forensic investigators, and alerted law enforcement. Notification was sent in July 2024.

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Vermont clock⏱ VT AG >14 bday7 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 168 days

discovery → filing · 7 weeks / 52 days

Nov 24, 2023

Begins

May 10, 2024

Discovered

Jul 1, 2024

Filed

vs. sector median

5 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Montana State AGbd_fcd33841146f238c2024-07-01Verified

Name: OrthoConnecticut
norm: orthoconnecticut
Domain: myorthoct.com

Name: OrthoConnecticut
norm: orthoconnecticut
Domain: myorthoct.com
Industry: Healthcarellm

Discovered: May 10, 2024
Breach occurred: Nov 24, 2023 – Nov 28, 2023
Undetected for: 168 daysoccurrence → discovery
Materiality determined: Jul 1, 2024
Notification sent: Jul 1, 2024
Affected individuals: Not disclosed
Data types: PIIPHIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: alerted law enforcement
Initial access: valid_credentials

During the incident: Launched an investigation
Contained and secured the network
Eradicated the threat
Alerted law enforcement
Working very closely with third-party cybersecurity professionals
Established a dedicated and confidential toll-free response line
Changes made: Reviewed and revised our information security practices
Implemented additional security measures to mitigate the chance of a similar event in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(52 days from discovery to filing)
Compliance flags: VT AG >14 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Montana State AGJul 1 · first

Vermont State AGJul 1 · first · this page

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://ago.vermont.gov/document/2024-07-01-orthoconnecticut-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 1, 2024
Raw hash: 4746d8844f57b035ff1fa7ae693ac2291a45cd25bda18d7cd355b84576520179

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityOrthoConnecticut

Victim entityOrthoConnecticut

Incidentdiscovered May 10, 2024

Stated responseLaunched an investigation

ComplianceVT AG >14 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov