HackingHealthcareHealthcareStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDHealth (basic)PHIHighContained

Texas Centers for Infectious Disease Associates

bd_139136c8292b3dfa · schema v1 · pii pii-v1

Severity

High

Discovered

Jul 19, 2024

Filed

Jun 30, 2025

To disclose

49 weeks

Affected · nationwide

19,7761 in this filing

Linked

9 filings

Confidence

65%

Full breach record for Texas Centers for Infectious Disease Associates →2 incidents on file

Texas Centers for Infectious Disease Associates (TCIDA) reported a data breach affecting 19,776 individuals, including 1 Maine resident. The incident involved unauthorized access to data via a former third-party billing vendor. Affected data included names, SSNs, DOBs, driver's licenses, and PHI. TCIDA engaged forensic experts, notified the FBI, and provided credit monitoring services to affected individuals.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jul 19, 2024 → Filed with AG Jun 30, 2025346d ✗ ME AG >90d49 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 · 6 days

discovery → filing · 49 weeks / 346 days

Jul 13, 2024

Begins

Jul 19, 2024

Discovered

Jun 30, 2025

Filed

vs. sector median

+38 wks slower

This filing is one of 9 about the same incident.View merged incident

A leak claim by bianlian about this victim predates this filing by 346 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Sitebianlianbd_895aee4823c3f4652024-08-14 · +320dVerified by operator
Leak Sitebianlianbd_2a3468da7aa2982c2024-07-19 · +346dVerified by operator

Regulatory filings (6) · sorted by filing gap

HHS OCRbd_e72fc5733339e5cd2025-06-30Verified by operator
Massachusetts State AGbd_09372984cb2cbc722025-07-01 · +1dVerified by operator
Texas State AGbd_c1fa1f02a59b1f312025-07-01 · +1dVerified
Indiana State AGbd_7b4685cd6cce0dcb2025-06-26 · +4dVerified

Show 2 more filings ↓up to 4d gap

Nebraska State AGbd_e693a395596348602025-06-26 · +4dVerified by operator
New Hampshire State AGbd_f24ff419e5b04a9e2025-06-26 · +4dVerified

Name: Constangy, Brooks, Smith & Prophete, LLP
norm: constangy brooks smith prophete

Name: Texas Centers for Infectious Disease Associates
norm: texas centers for infectious disease associates
Domain: texascentersid.com
Industry: Healthcarellm

Discovered: Jul 19, 2024
Breach occurred: Jul 13, 2024 – Jul 17, 2024
Undetected for: 6 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 26, 2025
Affected individuals: 19,776state + nationwide
Data types: Identity (basic)Government IDHealth (basic)PHI
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified the Federal Bureau of Investigation
Third party: via former third-party billing vendor
Initial access: supply_chain

During the incident: Took steps to secure its environment and enlisted the assistance of outside experts to conduct an investigation
Launched a comprehensive review of the potentially affected data
Implemented additional safeguards to help ensure the security of its systems
Notified the Federal Bureau of Investigation of the incident and will provide whatever cooperation is necessary to hold the perpetrators accountable
Providing those whose Social Security number was involved with identity protection services through IDX
Established a toll-free call center through IDX to answer questions about the incident
Changes made: Implemented additional safeguards to help ensure the security of its systems and to reduce the risk of a similar incident occurring in the future
Implemented additional security measures to help reduce the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 49 weeks(346 days from discovery to filing)
Compliance flags: ME AG >90d · 346dME resident >180d · 342dLeak >180d
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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Jul 19, 2024
→ Filed with AG: Jun 30, 2025
346d 90 days ME AG >90d
Maine
Discovered: Jul 19, 2024
→ Notified: Jun 26, 2025
342d 180 days ME resident >180d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jul 19, 2024 → Filed with AG: Jun 30, 2025	346d	90 days	ME AG >90d
Maine	Discovered: Jul 19, 2024 → Notified: Jun 26, 2025	342d	180 days	ME resident >180d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 6 states

View merged incident ↗

Indiana State AGJun 26 · first

Nebraska State AGJun 26 · first

New Hampshire State AGJun 26 · first

HHS OCR+4d

Maine State AG+4d · this page

Massachusetts State AG+5d

Texas State AG+5d

Pattern: first filing Jun 26 (IN), last Jul 1 (TX) — a 5-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-a1252b4f8318/4b155e42-5767-4a1f-841f-e048aa3c055b.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 30, 2025
Raw hash: 7ef9707ad2c43f0519809cd36de5a6b574cfa7c0df6a4c1dece087e9465083b9

Linked disclosures

Ransomware claims (2)

Regulatory filings (6) · sorted by filing gap

Reporting entityConstangy, Brooks, Smith & Prophete, LLP

Victim entityTexas Centers for Infectious Disease Associates

Incidentdiscovered Jul 19, 2024

Stated responseTook steps to secure its environment and enlisted the assistance of outside experts to conduct an investigation

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov