Antigo Construction
ent_0af15d990e586a26
Disclosures
3
State AG · Leak Site · 3 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
280
nationwide · State AG IN
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- Antigo Construction
- Normalized
- antigo construction— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- antigoconstruction.com
Disclosure history (3)newest first
- Montana State AGas victim2025-10-31
Antigo Construction, Inc. notified Montana residents of a ransomware incident occurring June 1-11, 2025. Unauthorized actors encrypted files containing PII, SSNs, tax IDs, driver's licenses, financial accounts, and health insurance info. The company engaged cybersecurity and law enforcement, and offers one year of credit monitoring.
- Indiana State AGas victim2025-10-31
Antigo Construction Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-06-01 and was reported on 2025-10-31. 11 Indiana residents were affected. 280 individuals affected in total.
- GLOBALLeak Siteas victim2025-06-26
(including email) Antigo Construction is located in Antigo, Wisconsin, and is the company headquarters for the North American and international business operations. Antigo entered the pavement rehabilitation business in 1982 when it imported from Germany the first of six guillotine-style concrete pavement breakers. In 1988 Antigo began operating the 8600 Badger Breaker® and in 1995 introduced the MHB Badger Breaker® to respond to the growing demand for more efficient and effective concrete breaking technology. Today Antigo is the worldwide leader in concrete pavement rehabilitation: concrete rubblization - 45 million square yards (38m m2), crack/break and seat - 82 million square yards (69m m2), break for removal - 106 million square yards (88m m2). Antigo has the equipment, people and experience to get the job done right.