HackingHealthcareHealthcareStolen CredentialsData ExfiltratedCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDMediumContained

Coastal Orthopedics

bd_32ea7db31644fdf6 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 11, 2023

Filed

Jun 26, 2024

To disclose

13 months

Affected

174state residents only

Linked

5 filings

Confidence

65%

Full breach record for Coastal Orthopedics →

Coastal Orthopedics notified New Hampshire residents of a data breach occurring between June 6 and June 11, 2023. Unauthorized access to the network resulted in the exfiltration of personal information, including names and government identifiers. The incident was discovered on June 11, 2023. Coastal engaged law enforcement, implemented MFA and endpoint protection, and offered credit monitoring to affected individuals.

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Incident timeline

undetected · 5 days

discovery → filing · 13 months / 381 days

Jun 6, 2023

Begins

Jun 11, 2023

Discovered

Jun 10, 2024

Scope determined

Jun 26, 2024

Filed

vs. sector median

+42 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_0dc2763c9113543d2024-06-26Verified
Massachusetts State AGbd_4981b9aff672a2782024-06-26Verified
Montana State AGbd_977e96cb8d0c1fd12024-06-26Candidate
Illinois State AGbd_ece61e2be09698d72024-06-01 · +25dVerified

Name: Coastal Orthopedics
norm: coastal orthopedics
Domain: coastalorthopedics.com

Name: Coastal Orthopedics
norm: coastal orthopedics
Domain: coastalorthopedics.com
Industry: Healthcarellm

Discovered: Jun 11, 2023
Breach occurred: Jun 6, 2023 – Jun 11, 2023
Undetected for: 5 daysoccurrence → discovery
Materiality determined: Jun 10, 2024
Notification sent: Jun 26, 2024
Affected individuals: 174state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified federal law enforcementNotified the U.S. Department of Health and Human ServicesNotifying prominent media where required pursuant to HIPAAProviding written notice to relevant state and federal regulatorsNotifying the three major credit reporting agencies
Initial access: valid_credentials

During the incident: Moved quickly to investigate and respond to the incident
Assess the security of Coastal systems
Identify affected individuals
Notified federal law enforcement regarding the event
Working to implement additional safeguards and training to its employees
Strengthened its administrative, physical and technical safeguards
Providing access to credit monitoring services
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing written notice of this incident to relevant state and federal regulators
Notifying prominent media where required pursuant to the Health Insurance Portability and Accountability Act (HIPAA)
Notifying the three major credit reporting agencies, Equifax, Experian, and TransUnion
Notified the U.S. Department of Health and Human Services
Changes made: Expanded use of multi-factor authentication
Expanded use of endpoint protection
Advanced training to all employees
Re-reviewing policies, procedures and processes to see if we can further reduce the likelihood of a similar future event
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 months(381 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 AGJun 1 · first

Vermont State AG+25d

Massachusetts State AG+25d

Montana State AG+25d

New Hampshire State AG+25d · this page

Pattern: first filing Jun 1 (IL), last Jun 26 (NH) — a 25-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://mm.nh.gov/files/uploads/doj/remote-docs/coastal-orthopedics-20240626.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 26, 2024
Raw hash: 561a2866eb68cbc86f1573f4689f153c4ff3d46c8f133c8d60877ceea23e711d

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityCoastal Orthopedics

Victim entityCoastal Orthopedics

Incidentdiscovered Jun 11, 2023

Stated responseMoved quickly to investigate and respond to the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov