MCM Construction
ent_cce7355e58da3a70
Disclosures
2
Leak Site · State AG · 2 jurisdictions
Incidents
—
no linked incident in sample
Max affected reported
—
no filed count in sample
Leak-site claims
1
unverified actor claims
Identity resolution
- Canonical name
- MCM Construction
- Normalized
- mcm construction— dedupe via name-norm; Microsoft / MSFT collapse to one row
- GLEIF LEI
- No match
- SEC EDGAR CIK
- None — not an SEC registrant
- Domain
- mcmconstructioninc.com
Disclosure history (2)newest first
- GLOBALLeak Siteas victim2025-05-30
Commercial & Residential Construction California, United States <25 Employees MCM Construction is a leading bridge construction company in the USA, known for building over 1000 critical structures across the West. Revenue $26.1 Million
- 🐻California State AGas victim2021-05-14
M Bar C Construction reported unauthorized access to its network between July 9, 2020, and October 2, 2020. The incident potentially exposed full names, Social Security numbers, driver's license numbers, and bank account information. The company engaged outside cybersecurity professionals for investigation and offered one year of complimentary identity monitoring through Kroll.