City of McKinney, Texas
ent_db021995234fab69ed05f691
Disclosures
9
Leak Site · State AG · HHS OCR · 9 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
17,751
nationwide · State AG ME
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- City of McKinney, Texas
- Normalized
- city of mckinney texas— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- mckinneytexas.org
Disclosure history (9)newest first
- GLOBALLeak Siteas victim2025-02-09
McKinney Economic Development Corporation works in conjunction with the City of McKinney, Texas to promote and provide economic development for the city.
- New Hampshire State AGas victim2025-02-07
City of McKinney, Texas experienced unauthorized access to its network environment on October 31, 2024, discovered on November 14, 2024. An unknown third party gained access. The incident potentially exposed identity information (name, etc.) of one New Hampshire resident. The City severed unauthorized activity, engaged forensic consultants, and notified law enforcement (FBI, DHS, Texas DOI). Credit monitoring was provided via TransUnion.
- Massachusetts State AGas victim2025-02-05
City of McKinney reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-02-05. 1 Massachusetts residents were affected.
- Maine State AGas victim2025-02-04
The City of McKinney, TX, reported an external system breach (hacking) on October 31, 2024, discovered on November 14, 2024. The incident affected 17,751 individuals, including 2 Maine residents. Personal information (name and other personal identifiers) was potentially exposed. The City engaged forensic consultants, notified law enforcement (FBI, DHS, Texas DLI), and provided 12 months of credit monitoring.
- Indiana State AGas victim2025-02-04
City of McKinney reported a data breach to the Indiana Attorney General. The breach occurred on 2024-10-31 and was reported on 2025-02-04. 2 Indiana residents were affected. 17,751 individuals affected in total.
- Montana State AGas victim2025-02-04
The City of McKinney, Texas, experienced unauthorized network access on October 31, 2024, detected on November 14, 2024. The incident exposed names and dates of birth of adults and minors. The City engaged forensic consultants, notified law enforcement (FBI, DHS), and provided credit monitoring and fraud assistance to affected individuals. Notices were sent on February 4, 2025.
- Vermont State AGas victim2025-02-04
The City of McKinney experienced unauthorized network access on October 31, 2024, discovered on November 14, 2024. The incident may have exposed names and other personal information. The City engaged forensic consultants, notified law enforcement (FBI, DHS, Texas Department of Information), and secured systems. Affected individuals are offered one year of credit monitoring and fraud assistance.
- Maryland State AGas victim2025-02-04
City of McKinney, Texas notified Maryland AG of unauthorized network access by an unknown third party starting Oct 31, 2024. Discovered Nov 14, 2024. Impacted 4 Maryland residents with names, SSNs, driver's licenses, and DOBs. City engaged forensic consultants, notified law enforcement (FBI, DHS), and provided 12 months of credit monitoring.
- TEXASHHS OCRas victim2025-02-03
City of McKinney (TX), a Health Plan covered entity, reported to HHS on 2025-02-03 an Unauthorized Access/Disclosure (ransomware) incident affecting 17,751 individuals. PHI involved included demographic, clinical, and financial information located on a Network Server. The CE notified HHS, affected individuals, and the media. In response, the CE revised policies and procedures, implemented additional technical safeguards, and retrained its workforce.