Carlson Building Maintenance
ent_6b43cc5c7aff39b23233e6ab
Disclosures
8
State AG · Leak Site · 6 jurisdictions
Multi-filing incidents
1
incidents joining 2+ filings here
Max affected reported
1,748
nationwide · State AG IN
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- Carlson Building Maintenance
- Normalized
- carlson building maintenance— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- carlsonbuildin.com
Disclosure history (8)newest first
- Iowa State AGas victim2026-04-03
Carlson Building Maintenance Inc. notified Iowa AG of a cyber incident where an unauthorized actor accessed its network on September 22, 2025. The breach affected 1,118 Iowa residents, exposing names, Social Security numbers, and dates of birth. Carlson engaged forensic specialists, notified law enforcement, and is offering 12 months of credit monitoring.
- Indiana State AGas victim2026-04-03
Carlson Building Maintenance Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-09-22 and was reported on 2026-04-03. 11 Indiana residents were affected.
- Illinois State AGas victim2026-04-01
CARLSON BUILDING MAINTENANCE INC. filed a data-breach notice with the Illinois Attorney General in April 2026 (case 26-04-1115). The register records the breach as discovered on March 9, 2026. Personal information types reported: ssn. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.
- GLOBALLeak Siteas victim2025-10-10
Carlson Building Maintenance specializes in commercial cleaning s ervices throughout the Midwest, offering a variety of solutions i ncluding general cleaning, hard floor care, carpet cleaning, and specialty services. They serve diverse industries such as retail, grocery, schools, and warehouses, tailoring their cleaning progr ams to meet the specific needs of each facility. We are ready to upload more than 20GB of there data. There are lo ts of essential corporate documents such as: financial data (audi t, payment details,financial reports, invoices), employees and cu stomers information (passports, driver's licenses, emails, phones ), confidential information and other documents with personal inf ormation.
- Indiana State AGas victim2025-02-26
Carlson Building Maintenance, Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2024-09-30 and was reported on 2025-02-26. 7 Indiana residents were affected. 1,748 individuals affected in total.
- Nebraska State AGas victim2025-02-26
Carlson Building Maintenance, Inc. reported unauthorized access to an internal email account in Nebraska between September 30 and October 7, 2024. The incident involved phishing leading to access of names, SSNs, and driver's license numbers for 173 Nebraska residents. Notifications were sent on February 26, 2025, offering one year of credit monitoring.
- Illinois State AGas victim2025-02-01
CARLSON BUILDING MAINTENANCE, INC. filed a data-breach notice with the Illinois Attorney General in February 2025 (case 25-02-131). The register records the breach as discovered on September 30, 2024. Illinois does not publish the number of people affected — 815 ILCS 530/10 permits the Attorney General to publish only the entity name, the types of personal information and the date range.
- Montana State AGas victim2019-05-31
Carlson Building Maintenance, Inc. notified Montana residents that unauthorized access to two employee email accounts occurred between June 8 and November 2, 2018. The investigation concluded May 6, 2019, revealing customer PII, government IDs, and financial data were compromised. The company offered one year of credit monitoring.