Turner Construction Company
ent_019e5b5a89084f489a6334bfb0edb442
Disclosures
14
State AG · Leak Site · 10 jurisdictions
Multi-filing incidents
3
incidents joining 2+ filings here
Max affected reported
70,256
nationwide · State AG TX
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- Turner Construction Company
- Normalized
- turner construction— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- 529900TJB7OR8M3GJ361
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- None on record
- Corporate parent
- ACS ACTIVIDADES DE CONSTRUCCION Y SERVICIOS, S.A.— per GLEIF relationship records
Disclosure history (14)newest first
- Texas State AGas victim2026-08-21
Turner Construction Company based in New York, New York, a other entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-07-27 and reported on 2026-08-21. 3,683 Texas residents were affected. 70,256 individuals affected in total. Types of information involved: Name of individual;Address;Social Security Number Information;Financial Information (e.g. account number, credit or debit card number);Date of Birth. Consumers were notified via U.S. Mail.
- Washington State AGas victim2026-08-18
Turner Construction Company, a business sector entity reported a ransomware incident to the Washington Attorney General. The organization became aware of the incident on 2026-07-15 and filed notice on 2026-08-18. 3,401 Washington residents were affected. 34 days elapsed between awareness and notification. 13 days to identify the breach. 0 days to contain the breach.
- Vermont State AGas victim2026-08-18
Turner Construction Company reported a data breach to the Vermont Attorney General. The breach was reported to the AGO on 2026-08-18. The reporting organization type is Other Commercial. 38 Vermont residents were affected. Categories of data breached: Social Security Numbers, Financial Account Codes, Credit and Debit Account Info.
- Indiana State AGas victim2026-08-18
Turner Construction Company reported a data breach to the Indiana Attorney General. The breach occurred on 2026-07-02 and was reported on 2026-08-18. 846 Indiana residents were affected. 70,256 individuals affected in total.
- California State AGas victim2026-08-18
Turner Construction Company reported unauthorized access to certain systems between July 2 and July 15, 2026. On July 27, 2026, the company confirmed that files containing personal information were accessed. Affected data includes names, Social Security numbers, dates of birth, salaries, bank account information, and home addresses. Approximately 6,098 California residents were notified on August 18, 2026. The investigation is ongoing. Turner engaged third-party cybersecurity experts, notified federal law enforcement, and is offering five years of credit monitoring.
- Oregon State AGas victim2026-08-18
Turner Construction Company reported a data breach to the Oregon Attorney General. The breach was reported on 2026-08-18. The breach occurred during 7/2/2026 - 7/15/2026. The breach was discovered on 7/15/2026. 70,256 individuals were affected. Notice was sent on 8/18/2026.
- New Hampshire State AGas victim2026-08-18
Turner Construction Company notified the NH Attorney General of a cybersecurity incident involving unauthorized access to its systems between July 2 and July 15, 2026. The investigation confirmed that files containing personal information for 286 New Hampshire residents were accessed. Affected data includes names, Social Security numbers, dates of birth, salaries, bank account information, and home addresses. Turner engaged third-party experts, notified law enforcement, and is offering five years of credit monitoring. The investigation is ongoing.
- Massachusetts State AGas victim2026-08-01
Turner Construction Company notified individuals of a cybersecurity incident involving personal information including names, Social Security numbers, dates of birth, salaries, bank account information for direct deposit, and home addresses. For a limited number of individuals, passport numbers were also involved. The company is reviewing security practices and offering five years of identity protection services.
- GLOBALLeak Siteas victim2022-03-07
- Massachusetts State AGas victim2021-07-09
Turner Construction Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2021-07-09. 3 Massachusetts residents were affected. The report records the breach type as electronic.
- Massachusetts State AGas victim2016-03-10
Turner Constuction Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2016-03-10. 788 Massachusetts residents were affected. The report records the breach type as electronic.
- Montana State AGas victim2016-03-08
Turner Construction Company disclosed that on March 2, 2016, personal information including names, SSNs, and tax withholding data was sent to an unauthorized recipient via email. The company engaged Kroll for 10 years of identity monitoring and notified law enforcement and the IRS. No addresses or DOBs were compromised.
- California State AGas victim2016-03-07
On March 2, 2016, Turner Construction Company disclosed personal information in an email to an unauthorized recipient. The data included full name, Social Security number, state wage/tax reporting info, and federal/state/local/Medicare earnings and tax withholding data. Turner engaged third-party experts, notified law enforcement and the IRS, and offered 10 years of identity monitoring via Kroll.
- Washington State AGas victim2016-03-07
Turner Construction Company notified Washington AG of a data breach affecting 566 residents. On March 2, 2016, an employee, victim of a fraudulent scam (phishing), mistakenly forwarded personal information including names, SSNs, and tax data to an unauthorized recipient. The company engaged forensic experts, notified law enforcement, and provided 10 years of Kroll identity monitoring to affected individuals.